9485680

素因数分解:

$2^4\times 5^1\times {\mathrm{118571}}^1$

素因数の和:118584

約数の個数: 20

約数和(自身を含む): 22054392

約数和(自身を除く): 12568712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 118571, 237142, 474284, 592855, 948568, 1185710, 1897136, 2371420, 4742840, 9485680]

約数ペア:

[(1, 9485680), (2, 4742840), (4, 2371420), (5, 1897136), (8, 1185710), (10, 948568), (16, 592855), (20, 474284), (40, 237142), (80, 118571)]