2736740

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{709}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 5785080

約数和(自身を除く): 3048340

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 709, 772, 965, 1418, 1930, 2836, 3545, 3860, 7090, 14180, 136837, 273674, 547348, 684185, 1368370, 2736740]

約数ペア:

[(1, 2736740), (2, 1368370), (4, 684185), (5, 547348), (10, 273674), (20, 136837), (193, 14180), (386, 7090), (709, 3860), (772, 3545), (965, 2836), (1418, 1930)]