3831640

素因数分解:

$2^3\times 5^1\times {\mathrm{95791}}^1$

素因数の和:95802

約数の個数: 16

約数和(自身を含む): 8621280

約数和(自身を除く): 4789640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 95791, 191582, 383164, 478955, 766328, 957910, 1915820, 3831640]

約数ペア:

[(1, 3831640), (2, 1915820), (4, 957910), (5, 766328), (8, 478955), (10, 383164), (20, 191582), (40, 95791)]