38117620

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{2579}}^1$

素因数の和:3327

約数の個数: 24

約数和(自身を含む): 80186400

約数和(自身を除く): 42068780

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2579, 2956, 3695, 5158, 7390, 10316, 12895, 14780, 25790, 51580, 1905881, 3811762, 7623524, 9529405, 19058810, 38117620]

約数ペア:

[(1, 38117620), (2, 19058810), (4, 9529405), (5, 7623524), (10, 3811762), (20, 1905881), (739, 51580), (1478, 25790), (2579, 14780), (2956, 12895), (3695, 10316), (5158, 7390)]