22554940

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{10949}}^1$

素因数の和:11061

約数の個数: 24

約数和(自身を含む): 47829600

約数和(自身を除く): 25274660

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 10949, 21898, 43796, 54745, 109490, 218980, 1127747, 2255494, 4510988, 5638735, 11277470, 22554940]

約数ペア:

[(1, 22554940), (2, 11277470), (4, 5638735), (5, 4510988), (10, 2255494), (20, 1127747), (103, 218980), (206, 109490), (412, 54745), (515, 43796), (1030, 21898), (2060, 10949)]