9239120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10499}}^1$

素因数の和:10523

約数の個数: 40

約数和(自身を含む): 23436000

約数和(自身を除く): 14196880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 10499, 20998, 41996, 52495, 83992, 104990, 115489, 167984, 209980, 230978, 419960, 461956, 577445, 839920, 923912, 1154890, 1847824, 2309780, 4619560, 9239120]

約数ペア:

[(1, 9239120), (2, 4619560), (4, 2309780), (5, 1847824), (8, 1154890), (10, 923912), (11, 839920), (16, 577445), (20, 461956), (22, 419960), (40, 230978), (44, 209980), (55, 167984), (80, 115489), (88, 104990), (110, 83992), (176, 52495), (220, 41996), (440, 20998), (880, 10499)]