41687080

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{2903}}^1$

素因数の和:3273

約数の個数: 32

約数和(自身を含む): 94089600

約数和(自身を除く): 52402520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1436, 1795, 2872, 2903, 3590, 5806, 7180, 11612, 14360, 14515, 23224, 29030, 58060, 116120, 1042177, 2084354, 4168708, 5210885, 8337416, 10421770, 20843540, 41687080]

約数ペア:

[(1, 41687080), (2, 20843540), (4, 10421770), (5, 8337416), (8, 5210885), (10, 4168708), (20, 2084354), (40, 1042177), (359, 116120), (718, 58060), (1436, 29030), (1795, 23224), (2872, 14515), (2903, 14360), (3590, 11612), (5806, 7180)]