23700290

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{4549}}^1$

素因数の和:5077

約数の個数: 16

約数和(自身を含む): 42751800

約数和(自身を除く): 19051510

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 4549, 5210, 9098, 22745, 45490, 2370029, 4740058, 11850145, 23700290]

約数ペア:

[(1, 23700290), (2, 11850145), (5, 4740058), (10, 2370029), (521, 45490), (1042, 22745), (2605, 9098), (4549, 5210)]