9859960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22409}}^1$

素因数の和:22431

約数の個数: 32

約数和(自身を含む): 24202800

約数和(自身を除く): 14342840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 22409, 44818, 89636, 112045, 179272, 224090, 246499, 448180, 492998, 896360, 985996, 1232495, 1971992, 2464990, 4929980, 9859960]

約数ペア:

[(1, 9859960), (2, 4929980), (4, 2464990), (5, 1971992), (8, 1232495), (10, 985996), (11, 896360), (20, 492998), (22, 448180), (40, 246499), (44, 224090), (55, 179272), (88, 112045), (110, 89636), (220, 44818), (440, 22409)]