25383140

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5591}}^1$

素因数の和:5827

約数の個数: 24

約数和(自身を含む): 53548992

約数和(自身を除く): 28165852

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 5591, 11182, 22364, 27955, 55910, 111820, 1269157, 2538314, 5076628, 6345785, 12691570, 25383140]

約数ペア:

[(1, 25383140), (2, 12691570), (4, 6345785), (5, 5076628), (10, 2538314), (20, 1269157), (227, 111820), (454, 55910), (908, 27955), (1135, 22364), (2270, 11182), (4540, 5591)]