47761360

素因数分解:

$2^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1663}}^1$

素因数の和:2035

約数の個数: 40

約数和(自身を含む): 111421440

約数和(自身を除く): 63660080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 359, 718, 1436, 1663, 1795, 2872, 3326, 3590, 5744, 6652, 7180, 8315, 13304, 14360, 16630, 26608, 28720, 33260, 66520, 133040, 597017, 1194034, 2388068, 2985085, 4776136, 5970170, 9552272, 11940340, 23880680, 47761360]

約数ペア:

[(1, 47761360), (2, 23880680), (4, 11940340), (5, 9552272), (8, 5970170), (10, 4776136), (16, 2985085), (20, 2388068), (40, 1194034), (80, 597017), (359, 133040), (718, 66520), (1436, 33260), (1663, 28720), (1795, 26608), (2872, 16630), (3326, 14360), (3590, 13304), (5744, 8315), (6652, 7180)]