11960080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13591}}^1$

素因数の和:13615

約数の個数: 40

約数和(自身を含む): 30337344

約数和(自身を除く): 18377264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 13591, 27182, 54364, 67955, 108728, 135910, 149501, 217456, 271820, 299002, 543640, 598004, 747505, 1087280, 1196008, 1495010, 2392016, 2990020, 5980040, 11960080]

約数ペア:

[(1, 11960080), (2, 5980040), (4, 2990020), (5, 2392016), (8, 1495010), (10, 1196008), (11, 1087280), (16, 747505), (20, 598004), (22, 543640), (40, 299002), (44, 271820), (55, 217456), (80, 149501), (88, 135910), (110, 108728), (176, 67955), (220, 54364), (440, 27182), (880, 13591)]