70105240

素因数分解:

$2^3\times 5^1\times {\mathrm{1752631}}^1$

素因数の和:1752642

約数の個数: 16

約数和(自身を含む): 157736880

約数和(自身を除く): 87631640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1752631, 3505262, 7010524, 8763155, 14021048, 17526310, 35052620, 70105240]

約数ペア:

[(1, 70105240), (2, 35052620), (4, 17526310), (5, 14021048), (8, 8763155), (10, 7010524), (20, 3505262), (40, 1752631)]