9108640

素因数分解:

$2^5\times 5^1\times {\mathrm{56929}}^1$

素因数の和:56944

約数の個数: 24

約数和(自身を含む): 21519540

約数和(自身を除く): 12410900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 56929, 113858, 227716, 284645, 455432, 569290, 910864, 1138580, 1821728, 2277160, 4554320, 9108640]

約数ペア:

[(1, 9108640), (2, 4554320), (4, 2277160), (5, 1821728), (8, 1138580), (10, 910864), (16, 569290), (20, 455432), (32, 284645), (40, 227716), (80, 113858), (160, 56929)]