2396020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10891}}^1$

素因数の和:10911

約数の個数: 24

約数和(自身を含む): 5489568

約数和(自身を除く): 3093548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10891, 21782, 43564, 54455, 108910, 119801, 217820, 239602, 479204, 599005, 1198010, 2396020]

約数ペア:

[(1, 2396020), (2, 1198010), (4, 599005), (5, 479204), (10, 239602), (11, 217820), (20, 119801), (22, 108910), (44, 54455), (55, 43564), (110, 21782), (220, 10891)]