40104474910

素因数分解:

$2^1\times 5^1\times {\mathrm{2017}}^1\times {\mathrm{1988323}}^1$

素因数の和:1990347

約数の個数: 16

約数和(自身を含む): 72223880976

約数和(自身を除く): 32119406066

約数列:

[1, 2, 5, 10, 2017, 4034, 10085, 20170, 1988323, 3976646, 9941615, 19883230, 4010447491, 8020894982, 20052237455, 40104474910]

約数ペア:

[(1, 40104474910), (2, 20052237455), (5, 8020894982), (10, 4010447491), (2017, 19883230), (4034, 9941615), (10085, 3976646), (20170, 1988323)]