8408740

素因数分解:

$2^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{709}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 17713080

約数和(自身を除く): 9304340

約数列:

[1, 2, 4, 5, 10, 20, 593, 709, 1186, 1418, 2372, 2836, 2965, 3545, 5930, 7090, 11860, 14180, 420437, 840874, 1681748, 2102185, 4204370, 8408740]

約数ペア:

[(1, 8408740), (2, 4204370), (4, 2102185), (5, 1681748), (10, 840874), (20, 420437), (593, 14180), (709, 11860), (1186, 7090), (1418, 5930), (2372, 3545), (2836, 2965)]