88104340

素因数分解:

$2^2\times 5^1\times {\mathrm{4405217}}^1$

素因数の和:4405226

約数の個数: 12

約数和(自身を含む): 185019156

約数和(自身を除く): 96914816

約数列:

[1, 2, 4, 5, 10, 20, 4405217, 8810434, 17620868, 22026085, 44052170, 88104340]

約数ペア:

[(1, 88104340), (2, 44052170), (4, 22026085), (5, 17620868), (10, 8810434), (20, 4405217)]