202605820

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{26729}}^1$

素因数の和:27117

約数の個数: 24

約数和(自身を含む): 426610800

約数和(自身を除く): 224004980

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 26729, 53458, 106916, 133645, 267290, 534580, 10130291, 20260582, 40521164, 50651455, 101302910, 202605820]

約数ペア:

[(1, 202605820), (2, 101302910), (4, 50651455), (5, 40521164), (10, 20260582), (20, 10130291), (379, 534580), (758, 267290), (1516, 133645), (1895, 106916), (3790, 53458), (7580, 26729)]