9582920

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2239}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 12189880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 2239, 4280, 4478, 8956, 11195, 17912, 22390, 44780, 89560, 239573, 479146, 958292, 1197865, 1916584, 2395730, 4791460, 9582920]

約数ペア:

[(1, 9582920), (2, 4791460), (4, 2395730), (5, 1916584), (8, 1197865), (10, 958292), (20, 479146), (40, 239573), (107, 89560), (214, 44780), (428, 22390), (535, 17912), (856, 11195), (1070, 8956), (2140, 4478), (2239, 4280)]