22572980

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8887}}^1$

素因数の和:9023

約数の個数: 24

約数和(自身を含む): 47781888

約数和(自身を除く): 25208908

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 8887, 17774, 35548, 44435, 88870, 177740, 1128649, 2257298, 4514596, 5643245, 11286490, 22572980]

約数ペア:

[(1, 22572980), (2, 11286490), (4, 5643245), (5, 4514596), (10, 2257298), (20, 1128649), (127, 177740), (254, 88870), (508, 44435), (635, 35548), (1270, 17774), (2540, 8887)]