4156060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10937}}^1$

素因数の和:10965

約数の個数: 24

約数和(自身を含む): 9187920

約数和(自身を除く): 5031860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 10937, 21874, 43748, 54685, 109370, 207803, 218740, 415606, 831212, 1039015, 2078030, 4156060]

約数ペア:

[(1, 4156060), (2, 2078030), (4, 1039015), (5, 831212), (10, 415606), (19, 218740), (20, 207803), (38, 109370), (76, 54685), (95, 43748), (190, 21874), (380, 10937)]