231241160

素因数分解:

$2^3\times 5^1\times {\mathrm{5781029}}^1$

素因数の和:5781040

約数の個数: 16

約数和(自身を含む): 520292700

約数和(自身を除く): 289051540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5781029, 11562058, 23124116, 28905145, 46248232, 57810290, 115620580, 231241160]

約数ペア:

[(1, 231241160), (2, 115620580), (4, 57810290), (5, 46248232), (8, 28905145), (10, 23124116), (20, 11562058), (40, 5781029)]