157045550

素因数分解:

$2^1\times 5^2\times {\mathrm{3140911}}^1$

素因数の和:3140923

約数の個数: 12

約数和(自身を含む): 292104816

約数和(自身を除く): 135059266

約数列:

[1, 2, 5, 10, 25, 50, 3140911, 6281822, 15704555, 31409110, 78522775, 157045550]

約数ペア:

[(1, 157045550), (2, 78522775), (5, 31409110), (10, 15704555), (25, 6281822), (50, 3140911)]