8065660

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3769}}^1$

素因数の和:3885

約数の個数: 24

約数和(自身を含む): 17100720

約数和(自身を除く): 9035060

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 3769, 7538, 15076, 18845, 37690, 75380, 403283, 806566, 1613132, 2016415, 4032830, 8065660]

約数ペア:

[(1, 8065660), (2, 4032830), (4, 2016415), (5, 1613132), (10, 806566), (20, 403283), (107, 75380), (214, 37690), (428, 18845), (535, 15076), (1070, 7538), (2140, 3769)]