42044120

素因数分解:

$2^3\times 5^1\times {\mathrm{337}}^1\times {\mathrm{3119}}^1$

素因数の和:3467

約数の個数: 32

約数和(自身を含む): 94910400

約数和(自身を除く): 52866280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 337, 674, 1348, 1685, 2696, 3119, 3370, 6238, 6740, 12476, 13480, 15595, 24952, 31190, 62380, 124760, 1051103, 2102206, 4204412, 5255515, 8408824, 10511030, 21022060, 42044120]

約数ペア:

[(1, 42044120), (2, 21022060), (4, 10511030), (5, 8408824), (8, 5255515), (10, 4204412), (20, 2102206), (40, 1051103), (337, 124760), (674, 62380), (1348, 31190), (1685, 24952), (2696, 15595), (3119, 13480), (3370, 12476), (6238, 6740)]