3888280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8837}}^1$

素因数の和:8859

約数の個数: 32

約数和(自身を含む): 9545040

約数和(自身を除く): 5656760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 8837, 17674, 35348, 44185, 70696, 88370, 97207, 176740, 194414, 353480, 388828, 486035, 777656, 972070, 1944140, 3888280]

約数ペア:

[(1, 3888280), (2, 1944140), (4, 972070), (5, 777656), (8, 486035), (10, 388828), (11, 353480), (20, 194414), (22, 176740), (40, 97207), (44, 88370), (55, 70696), (88, 44185), (110, 35348), (220, 17674), (440, 8837)]