9986240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2837}}^1$

素因数の和:2865

約数の個数: 56

約数和(自身を含む): 25950672

約数和(自身を除く): 15964432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 2837, 3520, 5674, 11348, 14185, 22696, 28370, 31207, 45392, 56740, 62414, 90784, 113480, 124828, 156035, 181568, 226960, 249656, 312070, 453920, 499312, 624140, 907840, 998624, 1248280, 1997248, 2496560, 4993120, 9986240]

約数ペア:

[(1, 9986240), (2, 4993120), (4, 2496560), (5, 1997248), (8, 1248280), (10, 998624), (11, 907840), (16, 624140), (20, 499312), (22, 453920), (32, 312070), (40, 249656), (44, 226960), (55, 181568), (64, 156035), (80, 124828), (88, 113480), (110, 90784), (160, 62414), (176, 56740), (220, 45392), (320, 31207), (352, 28370), (440, 22696), (704, 14185), (880, 11348), (1760, 5674), (2837, 3520)]