57796120

素因数分解:

$2^3\times 5^1\times {\mathrm{1444903}}^1$

素因数の和:1444914

約数の個数: 16

約数和(自身を含む): 130041360

約数和(自身を除く): 72245240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1444903, 2889806, 5779612, 7224515, 11559224, 14449030, 28898060, 57796120]

約数ペア:

[(1, 57796120), (2, 28898060), (4, 14449030), (5, 11559224), (8, 7224515), (10, 5779612), (20, 2889806), (40, 1444903)]