88105240

素因数分解:

$2^3\times 5^1\times {\mathrm{2202631}}^1$

素因数の和:2202642

約数の個数: 16

約数和(自身を含む): 198236880

約数和(自身を除く): 110131640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2202631, 4405262, 8810524, 11013155, 17621048, 22026310, 44052620, 88105240]

約数ペア:

[(1, 88105240), (2, 44052620), (4, 22026310), (5, 17621048), (8, 11013155), (10, 8810524), (20, 4405262), (40, 2202631)]