8080160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4591}}^1$

素因数の和:4617

約数の個数: 48

約数和(自身を含む): 20829312

約数和(自身を除く): 12749152

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 4591, 9182, 18364, 22955, 36728, 45910, 50501, 73456, 91820, 101002, 146912, 183640, 202004, 252505, 367280, 404008, 505010, 734560, 808016, 1010020, 1616032, 2020040, 4040080, 8080160]

約数ペア:

[(1, 8080160), (2, 4040080), (4, 2020040), (5, 1616032), (8, 1010020), (10, 808016), (11, 734560), (16, 505010), (20, 404008), (22, 367280), (32, 252505), (40, 202004), (44, 183640), (55, 146912), (80, 101002), (88, 91820), (110, 73456), (160, 50501), (176, 45910), (220, 36728), (352, 22955), (440, 18364), (880, 9182), (1760, 4591)]