113271980

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79769}}^1$

素因数の和:79849

約数の個数: 24

約数和(自身を含む): 241224480

約数和(自身を除く): 127952500

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 79769, 159538, 319076, 398845, 797690, 1595380, 5663599, 11327198, 22654396, 28317995, 56635990, 113271980]

約数ペア:

[(1, 113271980), (2, 56635990), (4, 28317995), (5, 22654396), (10, 11327198), (20, 5663599), (71, 1595380), (142, 797690), (284, 398845), (355, 319076), (710, 159538), (1420, 79769)]