41017820

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{13063}}^1$

素因数の和:13229

約数の個数: 24

約数和(自身を含む): 86692704

約数和(自身を除く): 45674884

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 13063, 26126, 52252, 65315, 130630, 261260, 2050891, 4101782, 8203564, 10254455, 20508910, 41017820]

約数ペア:

[(1, 41017820), (2, 20508910), (4, 10254455), (5, 8203564), (10, 4101782), (20, 2050891), (157, 261260), (314, 130630), (628, 65315), (785, 52252), (1570, 26126), (3140, 13063)]