100807810

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{42179}}^1$

素因数の和:42425

約数の個数: 16

約数和(自身を含む): 182217600

約数和(自身を除く): 81409790

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 42179, 84358, 210895, 421790, 10080781, 20161562, 50403905, 100807810]

約数ペア:

[(1, 100807810), (2, 50403905), (5, 20161562), (10, 10080781), (239, 421790), (478, 210895), (1195, 84358), (2390, 42179)]