22497820

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10513}}^1$

素因数の和:10629

約数の個数: 24

約数和(自身を含む): 47691504

約数和(自身を除く): 25193684

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 10513, 21026, 42052, 52565, 105130, 210260, 1124891, 2249782, 4499564, 5624455, 11248910, 22497820]

約数ペア:

[(1, 22497820), (2, 11248910), (4, 5624455), (5, 4499564), (10, 2249782), (20, 1124891), (107, 210260), (214, 105130), (428, 52565), (535, 42052), (1070, 21026), (2140, 10513)]