7172660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{32603}}^1$

素因数の和:32623

約数の個数: 24

約数和(自身を含む): 16432416

約数和(自身を除く): 9259756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 32603, 65206, 130412, 163015, 326030, 358633, 652060, 717266, 1434532, 1793165, 3586330, 7172660]

約数ペア:

[(1, 7172660), (2, 3586330), (4, 1793165), (5, 1434532), (10, 717266), (11, 652060), (20, 358633), (22, 326030), (44, 163015), (55, 130412), (110, 65206), (220, 32603)]