276958060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{728837}}^1$

素因数の和:728865

約数の個数: 24

約数和(自身を含む): 612223920

約数和(自身を除く): 335265860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 728837, 1457674, 2915348, 3644185, 7288370, 13847903, 14576740, 27695806, 55391612, 69239515, 138479030, 276958060]

約数ペア:

[(1, 276958060), (2, 138479030), (4, 69239515), (5, 55391612), (10, 27695806), (19, 14576740), (20, 13847903), (38, 7288370), (76, 3644185), (95, 2915348), (190, 1457674), (380, 728837)]