40841945

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{709}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 50455440

約数和(自身を除く): 9613495

約数列:

[1, 5, 41, 205, 281, 709, 1405, 3545, 11521, 29069, 57605, 145345, 199229, 996145, 8168389, 40841945]

約数ペア:

[(1, 40841945), (5, 8168389), (41, 996145), (205, 199229), (281, 145345), (709, 57605), (1405, 29069), (3545, 11521)]