10871110

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2711}}^1$

素因数の和:3119

約数の個数: 16

約数和(自身を含む): 19624032

約数和(自身を除く): 8752922

約数列:

[1, 2, 5, 10, 401, 802, 2005, 2711, 4010, 5422, 13555, 27110, 1087111, 2174222, 5435555, 10871110]

約数ペア:

[(1, 10871110), (2, 5435555), (5, 2174222), (10, 1087111), (401, 27110), (802, 13555), (2005, 5422), (2711, 4010)]