2392280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5437}}^1$

素因数の和:5459

約数の個数: 32

約数和(自身を含む): 5873040

約数和(自身を除く): 3480760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5437, 10874, 21748, 27185, 43496, 54370, 59807, 108740, 119614, 217480, 239228, 299035, 478456, 598070, 1196140, 2392280]

約数ペア:

[(1, 2392280), (2, 1196140), (4, 598070), (5, 478456), (8, 299035), (10, 239228), (11, 217480), (20, 119614), (22, 108740), (40, 59807), (44, 54370), (55, 43496), (88, 27185), (110, 21748), (220, 10874), (440, 5437)]