434500540

素因数分解:

$2^2\times 5^1\times {\mathrm{21725027}}^1$

素因数の和:21725036

約数の個数: 12

約数和(自身を含む): 912451176

約数和(自身を除く): 477950636

約数列:

[1, 2, 4, 5, 10, 20, 21725027, 43450054, 86900108, 108625135, 217250270, 434500540]

約数ペア:

[(1, 434500540), (2, 217250270), (4, 108625135), (5, 86900108), (10, 43450054), (20, 21725027)]