40268510

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{12703}}^1$

素因数の和:13027

約数の個数: 16

約数和(自身を含む): 72717696

約数和(自身を除く): 32449186

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 12703, 25406, 63515, 127030, 4026851, 8053702, 20134255, 40268510]

約数ペア:

[(1, 40268510), (2, 20134255), (5, 8053702), (10, 4026851), (317, 127030), (634, 63515), (1585, 25406), (3170, 12703)]