1130772280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2569937}}^1$

素因数の和:2569959

約数の個数: 32

約数和(自身を含む): 2775533040

約数和(自身を除く): 1644760760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2569937, 5139874, 10279748, 12849685, 20559496, 25699370, 28269307, 51398740, 56538614, 102797480, 113077228, 141346535, 226154456, 282693070, 565386140, 1130772280]

約数ペア:

[(1, 1130772280), (2, 565386140), (4, 282693070), (5, 226154456), (8, 141346535), (10, 113077228), (11, 102797480), (20, 56538614), (22, 51398740), (40, 28269307), (44, 25699370), (55, 20559496), (88, 12849685), (110, 10279748), (220, 5139874), (440, 2569937)]