2882660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13103}}^1$

素因数の和:13123

約数の個数: 24

約数和(自身を含む): 6604416

約数和(自身を除く): 3721756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 13103, 26206, 52412, 65515, 131030, 144133, 262060, 288266, 576532, 720665, 1441330, 2882660]

約数ペア:

[(1, 2882660), (2, 1441330), (4, 720665), (5, 576532), (10, 288266), (11, 262060), (20, 144133), (22, 131030), (44, 65515), (55, 52412), (110, 26206), (220, 13103)]