63057940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 148006656

約数和(自身を除く): 84948716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 121, 142, 220, 242, 284, 355, 367, 484, 605, 710, 734, 781, 1210, 1420, 1468, 1562, 1835, 2420, 3124, 3670, 3905, 4037, 7340, 7810, 8074, 8591, 15620, 16148, 17182, 20185, 26057, 34364, 40370, 42955, 44407, 52114, 80740, 85910, 88814, 104228, 130285, 171820, 177628, 222035, 260570, 286627, 444070, 521140, 573254, 888140, 1146508, 1433135, 2866270, 3152897, 5732540, 6305794, 12611588, 15764485, 31528970, 63057940]

約数ペア:

[(1, 63057940), (2, 31528970), (4, 15764485), (5, 12611588), (10, 6305794), (11, 5732540), (20, 3152897), (22, 2866270), (44, 1433135), (55, 1146508), (71, 888140), (110, 573254), (121, 521140), (142, 444070), (220, 286627), (242, 260570), (284, 222035), (355, 177628), (367, 171820), (484, 130285), (605, 104228), (710, 88814), (734, 85910), (781, 80740), (1210, 52114), (1420, 44407), (1468, 42955), (1562, 40370), (1835, 34364), (2420, 26057), (3124, 20185), (3670, 17182), (3905, 16148), (4037, 15620), (7340, 8591), (7810, 8074)]