41438660

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{26227}}^1$

素因数の和:26315

約数の個数: 24

約数和(自身を含む): 88126080

約数和(自身を除く): 46687420

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 26227, 52454, 104908, 131135, 262270, 524540, 2071933, 4143866, 8287732, 10359665, 20719330, 41438660]

約数ペア:

[(1, 41438660), (2, 20719330), (4, 10359665), (5, 8287732), (10, 4143866), (20, 2071933), (79, 524540), (158, 262270), (316, 131135), (395, 104908), (790, 52454), (1580, 26227)]