83258660

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{32779}}^1$

素因数の和:32915

約数の個数: 24

約数和(自身を含む): 176225280

約数和(自身を除く): 92966620

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 32779, 65558, 131116, 163895, 327790, 655580, 4162933, 8325866, 16651732, 20814665, 41629330, 83258660]

約数ペア:

[(1, 83258660), (2, 41629330), (4, 20814665), (5, 16651732), (10, 8325866), (20, 4162933), (127, 655580), (254, 327790), (508, 163895), (635, 131116), (1270, 65558), (2540, 32779)]