109415210

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{21001}}^1$

素因数の和:21529

約数の個数: 16

約数和(自身を含む): 197334792

約数和(自身を除く): 87919582

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 21001, 42002, 105005, 210010, 10941521, 21883042, 54707605, 109415210]

約数ペア:

[(1, 109415210), (2, 54707605), (5, 21883042), (10, 10941521), (521, 210010), (1042, 105005), (2605, 42002), (5210, 21001)]