2827840

素因数分解:

$2^6\times 5^1\times {\mathrm{8837}}^1$

素因数の和:8854

約数の個数: 28

約数和(自身を含む): 6734556

約数和(自身を除く): 3906716

約数列:

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

約数ペア:

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