10640110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81847}}^1$

素因数の和:81867

約数の個数: 16

約数和(自身を含む): 20625696

約数和(自身を除く): 9985586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 81847, 163694, 409235, 818470, 1064011, 2128022, 5320055, 10640110]

約数ペア:

[(1, 10640110), (2, 5320055), (5, 2128022), (10, 1064011), (13, 818470), (26, 409235), (65, 163694), (130, 81847)]