1072280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2437}}^1$

素因数の和:2459

約数の個数: 32

約数和(自身を含む): 2633040

約数和(自身を除く): 1560760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2437, 4874, 9748, 12185, 19496, 24370, 26807, 48740, 53614, 97480, 107228, 134035, 214456, 268070, 536140, 1072280]

約数ペア:

[(1, 1072280), (2, 536140), (4, 268070), (5, 214456), (8, 134035), (10, 107228), (11, 97480), (20, 53614), (22, 48740), (40, 26807), (44, 24370), (55, 19496), (88, 12185), (110, 9748), (220, 4874), (440, 2437)]