157024160360

素因数分解:

$2^3\times 5^1\times {\mathrm{3925604009}}^1$

素因数の和:3925604020

約数の個数: 16

約数和(自身を含む): 353304360900

約数和(自身を除く): 196280200540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3925604009, 7851208018, 15702416036, 19628020045, 31404832072, 39256040090, 78512080180, 157024160360]

約数ペア:

[(1, 157024160360), (2, 78512080180), (4, 39256040090), (5, 31404832072), (8, 19628020045), (10, 15702416036), (20, 7851208018), (40, 3925604009)]