2238861020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10176641}}^1$

素因数の和:10176661

約数の個数: 24

約数和(自身を含む): 5129027568

約数和(自身を除く): 2890166548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10176641, 20353282, 40706564, 50883205, 101766410, 111943051, 203532820, 223886102, 447772204, 559715255, 1119430510, 2238861020]

約数ペア:

[(1, 2238861020), (2, 1119430510), (4, 559715255), (5, 447772204), (10, 223886102), (11, 203532820), (20, 111943051), (22, 101766410), (44, 50883205), (55, 40706564), (110, 20353282), (220, 10176641)]