88790060

素因数分解:

$2^2\times 5^1\times {\mathrm{4439503}}^1$

素因数の和:4439512

約数の個数: 12

約数和(自身を含む): 186459168

約数和(自身を除く): 97669108

約数列:

[1, 2, 4, 5, 10, 20, 4439503, 8879006, 17758012, 22197515, 44395030, 88790060]

約数ペア:

[(1, 88790060), (2, 44395030), (4, 22197515), (5, 17758012), (10, 8879006), (20, 4439503)]