85542160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8837}}^1$

素因数の和:8872

約数の個数: 60

約数和(自身を含む): 218634444

約数和(自身を除く): 133092284

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, 968, 1210, 1936, 2420, 4840, 8837, 9680, 17674, 35348, 44185, 70696, 88370, 97207, 141392, 176740, 194414, 353480, 388828, 486035, 706960, 777656, 972070, 1069277, 1555312, 1944140, 2138554, 3888280, 4277108, 5346385, 7776560, 8554216, 10692770, 17108432, 21385540, 42771080, 85542160]

約数ペア:

[(1, 85542160), (2, 42771080), (4, 21385540), (5, 17108432), (8, 10692770), (10, 8554216), (11, 7776560), (16, 5346385), (20, 4277108), (22, 3888280), (40, 2138554), (44, 1944140), (55, 1555312), (80, 1069277), (88, 972070), (110, 777656), (121, 706960), (176, 486035), (220, 388828), (242, 353480), (440, 194414), (484, 176740), (605, 141392), (880, 97207), (968, 88370), (1210, 70696), (1936, 44185), (2420, 35348), (4840, 17674), (8837, 9680)]