4812280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10937}}^1$

素因数の和:10959

約数の個数: 32

約数和(自身を含む): 11813040

約数和(自身を除く): 7000760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 10937, 21874, 43748, 54685, 87496, 109370, 120307, 218740, 240614, 437480, 481228, 601535, 962456, 1203070, 2406140, 4812280]

約数ペア:

[(1, 4812280), (2, 2406140), (4, 1203070), (5, 962456), (8, 601535), (10, 481228), (11, 437480), (20, 240614), (22, 218740), (40, 120307), (44, 109370), (55, 87496), (88, 54685), (110, 43748), (220, 21874), (440, 10937)]