9108880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{941}}^1$

素因数の和:976

約数の個数: 60

約数和(自身を含む): 23303196

約数和(自身を除く): 14194316

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 941, 968, 1210, 1882, 1936, 2420, 3764, 4705, 4840, 7528, 9410, 9680, 10351, 15056, 18820, 20702, 37640, 41404, 51755, 75280, 82808, 103510, 113861, 165616, 207020, 227722, 414040, 455444, 569305, 828080, 910888, 1138610, 1821776, 2277220, 4554440, 9108880]

約数ペア:

[(1, 9108880), (2, 4554440), (4, 2277220), (5, 1821776), (8, 1138610), (10, 910888), (11, 828080), (16, 569305), (20, 455444), (22, 414040), (40, 227722), (44, 207020), (55, 165616), (80, 113861), (88, 103510), (110, 82808), (121, 75280), (176, 51755), (220, 41404), (242, 37640), (440, 20702), (484, 18820), (605, 15056), (880, 10351), (941, 9680), (968, 9410), (1210, 7528), (1882, 4840), (1936, 4705), (2420, 3764)]