3561020

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{677}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 7517664

約数和(自身を除く): 3956644

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 677, 1052, 1315, 1354, 2630, 2708, 3385, 5260, 6770, 13540, 178051, 356102, 712204, 890255, 1780510, 3561020]

約数ペア:

[(1, 3561020), (2, 1780510), (4, 890255), (5, 712204), (10, 356102), (20, 178051), (263, 13540), (526, 6770), (677, 5260), (1052, 3385), (1315, 2708), (1354, 2630)]