89342210

素因数分解:

$2^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{10141}}^1$

素因数の和:11029

約数の個数: 16

約数和(自身を含む): 161014392

約数和(自身を除く): 71672182

約数列:

[1, 2, 5, 10, 881, 1762, 4405, 8810, 10141, 20282, 50705, 101410, 8934221, 17868442, 44671105, 89342210]

約数ペア:

[(1, 89342210), (2, 44671105), (5, 17868442), (10, 8934221), (881, 101410), (1762, 50705), (4405, 20282), (8810, 10141)]