9085520

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^2$

素因数の和:687

約数の個数: 30

約数和(自身を含む): 21186702

約数和(自身を除く): 12101182

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1685, 2696, 3370, 5392, 6740, 13480, 26960, 113569, 227138, 454276, 567845, 908552, 1135690, 1817104, 2271380, 4542760, 9085520]

約数ペア:

[(1, 9085520), (2, 4542760), (4, 2271380), (5, 1817104), (8, 1135690), (10, 908552), (16, 567845), (20, 454276), (40, 227138), (80, 113569), (337, 26960), (674, 13480), (1348, 6740), (1685, 5392), (2696, 3370)]