1. Find the number of factors of 500.
2. Find the number of even factors of 800.
3. Find the number of odd factors of 800.
4. Find the number of factors, odd factors and even factors of 1240.
5. Find the total number fo factors, odd factors and even factors of 2⁵ × 3² × 5³ × 7² × 11
6. Find the number of factors of 2⁵ × 3² × 5³ × 7² × 11 that are divisible by 10, divisible by 100, divisible by 1000.
7. Given a number
2⁵×3²×5³×7²×11
(i) Find the sum of all factors
(ii) Find the sum of even factors
(iii) Find the sum of odd factors.
8. Find the number of prime factors of:
6⁶ × 8⁸ × 10¹⁰ × 12¹² × 14¹⁴
9. Given a number:
1480
(i) Find number of all factors
(ii) Find the number of even factors
(iii) Find number of odd factors
(iv) Find number of prime factors
(v) Sum of all factors
(vi) Sum of even factors
(vii) Sum of odd factors
10. Find the number of factors of 24³ – 16³ – 8³