118168040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101869}}^1$

素因数の和:101909

約数の個数: 32

約数和(自身を含む): 275049000

約数和(自身を除く): 156880960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 101869, 203738, 407476, 509345, 814952, 1018690, 2037380, 2954201, 4074760, 5908402, 11816804, 14771005, 23633608, 29542010, 59084020, 118168040]

約数ペア:

[(1, 118168040), (2, 59084020), (4, 29542010), (5, 23633608), (8, 14771005), (10, 11816804), (20, 5908402), (29, 4074760), (40, 2954201), (58, 2037380), (116, 1018690), (145, 814952), (232, 509345), (290, 407476), (580, 203738), (1160, 101869)]