41909660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 95256000

約数和(自身を除く): 53346340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 359, 449, 718, 898, 1436, 1795, 1796, 2245, 3590, 4490, 4667, 5837, 7180, 8980, 9334, 11674, 18668, 23335, 23348, 29185, 46670, 58370, 93340, 116740, 161191, 322382, 644764, 805955, 1611910, 2095483, 3223820, 4190966, 8381932, 10477415, 20954830, 41909660]

約数ペア:

[(1, 41909660), (2, 20954830), (4, 10477415), (5, 8381932), (10, 4190966), (13, 3223820), (20, 2095483), (26, 1611910), (52, 805955), (65, 644764), (130, 322382), (260, 161191), (359, 116740), (449, 93340), (718, 58370), (898, 46670), (1436, 29185), (1795, 23348), (1796, 23335), (2245, 18668), (3590, 11674), (4490, 9334), (4667, 8980), (5837, 7180)]