8510232280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19341437}}^1$

素因数の和:19341459

約数の個数: 32

約数和(自身を含む): 20888753040

約数和(自身を除く): 12378520760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 19341437, 38682874, 77365748, 96707185, 154731496, 193414370, 212755807, 386828740, 425511614, 773657480, 851023228, 1063779035, 1702046456, 2127558070, 4255116140, 8510232280]

約数ペア:

[(1, 8510232280), (2, 4255116140), (4, 2127558070), (5, 1702046456), (8, 1063779035), (10, 851023228), (11, 773657480), (20, 425511614), (22, 386828740), (40, 212755807), (44, 193414370), (55, 154731496), (88, 96707185), (110, 77365748), (220, 38682874), (440, 19341437)]