8125580

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3797}}^1$

素因数の和:3913

約数の個数: 24

約数和(自身を含む): 17227728

約数和(自身を除く): 9102148

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 3797, 7594, 15188, 18985, 37970, 75940, 406279, 812558, 1625116, 2031395, 4062790, 8125580]

約数ペア:

[(1, 8125580), (2, 4062790), (4, 2031395), (5, 1625116), (10, 812558), (20, 406279), (107, 75940), (214, 37970), (428, 18985), (535, 15188), (1070, 7594), (2140, 3797)]