85065080

素因数分解:

$2^3\times 5^1\times {\mathrm{2126627}}^1$

素因数の和:2126638

約数の個数: 16

約数和(自身を含む): 191396520

約数和(自身を除く): 106331440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2126627, 4253254, 8506508, 10633135, 17013016, 21266270, 42532540, 85065080]

約数ペア:

[(1, 85065080), (2, 42532540), (4, 21266270), (5, 17013016), (8, 10633135), (10, 8506508), (20, 4253254), (40, 2126627)]