8312120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10937}}^1$

素因数の和:10967

約数の個数: 32

約数和(自身を含む): 19688400

約数和(自身を除く): 11376280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 10937, 21874, 43748, 54685, 87496, 109370, 207803, 218740, 415606, 437480, 831212, 1039015, 1662424, 2078030, 4156060, 8312120]

約数ペア:

[(1, 8312120), (2, 4156060), (4, 2078030), (5, 1662424), (8, 1039015), (10, 831212), (19, 437480), (20, 415606), (38, 218740), (40, 207803), (76, 109370), (95, 87496), (152, 54685), (190, 43748), (380, 21874), (760, 10937)]