40163540

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{6067}}^1$

素因数の和:6407

約数の個数: 24

約数和(自身を含む): 84612192

約数和(自身を除く): 44448652

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6067, 6620, 12134, 24268, 30335, 60670, 121340, 2008177, 4016354, 8032708, 10040885, 20081770, 40163540]

約数ペア:

[(1, 40163540), (2, 20081770), (4, 10040885), (5, 8032708), (10, 4016354), (20, 2008177), (331, 121340), (662, 60670), (1324, 30335), (1655, 24268), (3310, 12134), (6067, 6620)]