9590680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 23950080

約数和(自身を除く): 14359400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 110, 142, 220, 284, 307, 355, 440, 568, 614, 710, 781, 1228, 1420, 1535, 1562, 2456, 2840, 3070, 3124, 3377, 3905, 6140, 6248, 6754, 7810, 12280, 13508, 15620, 16885, 21797, 27016, 31240, 33770, 43594, 67540, 87188, 108985, 135080, 174376, 217970, 239767, 435940, 479534, 871880, 959068, 1198835, 1918136, 2397670, 4795340, 9590680]

約数ペア:

[(1, 9590680), (2, 4795340), (4, 2397670), (5, 1918136), (8, 1198835), (10, 959068), (11, 871880), (20, 479534), (22, 435940), (40, 239767), (44, 217970), (55, 174376), (71, 135080), (88, 108985), (110, 87188), (142, 67540), (220, 43594), (284, 33770), (307, 31240), (355, 27016), (440, 21797), (568, 16885), (614, 15620), (710, 13508), (781, 12280), (1228, 7810), (1420, 6754), (1535, 6248), (1562, 6140), (2456, 3905), (2840, 3377), (3070, 3124)]