28200577850

素因数分解:

$2^1\times 5^2\times {\mathrm{564011557}}^1$

素因数の和:564011569

約数の個数: 12

約数和(自身を含む): 52453074894

約数和(自身を除く): 24252497044

約数列:

[1, 2, 5, 10, 25, 50, 564011557, 1128023114, 2820057785, 5640115570, 14100288925, 28200577850]

約数ペア:

[(1, 28200577850), (2, 14100288925), (5, 5640115570), (10, 2820057785), (25, 1128023114), (50, 564011557)]