5655680

素因数分解:

$2^7\times 5^1\times {\mathrm{8837}}^1$

素因数の和:8856

約数の個数: 32

約数和(自身を含む): 13522140

約数和(自身を除く): 7866460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 8837, 17674, 35348, 44185, 70696, 88370, 141392, 176740, 282784, 353480, 565568, 706960, 1131136, 1413920, 2827840, 5655680]

約数ペア:

[(1, 5655680), (2, 2827840), (4, 1413920), (5, 1131136), (8, 706960), (10, 565568), (16, 353480), (20, 282784), (32, 176740), (40, 141392), (64, 88370), (80, 70696), (128, 44185), (160, 35348), (320, 17674), (640, 8837)]