88697020

素因数分解:

$2^2\times 5^1\times {\mathrm{4434851}}^1$

素因数の和:4434860

約数の個数: 12

約数和(自身を含む): 186263784

約数和(自身を除く): 97566764

約数列:

[1, 2, 4, 5, 10, 20, 4434851, 8869702, 17739404, 22174255, 44348510, 88697020]

約数ペア:

[(1, 88697020), (2, 44348510), (4, 22174255), (5, 17739404), (10, 8869702), (20, 4434851)]