40480355

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{709}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 51290400

約数和(自身を除く): 10810045

約数列:

[1, 5, 19, 95, 601, 709, 3005, 3545, 11419, 13471, 57095, 67355, 426109, 2130545, 8096071, 40480355]

約数ペア:

[(1, 40480355), (5, 8096071), (19, 2130545), (95, 426109), (601, 67355), (709, 57095), (3005, 13471), (3545, 11419)]