107021380

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{21319}}^1$

素因数の和:21579

約数の個数: 24

約数和(自身を含む): 225650880

約数和(自身を除く): 118629500

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 21319, 42638, 85276, 106595, 213190, 426380, 5351069, 10702138, 21404276, 26755345, 53510690, 107021380]

約数ペア:

[(1, 107021380), (2, 53510690), (4, 26755345), (5, 21404276), (10, 10702138), (20, 5351069), (251, 426380), (502, 213190), (1004, 106595), (1255, 85276), (2510, 42638), (5020, 21319)]