27112240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17837}}^1$

素因数の和:17869

約数の個数: 40

約数和(自身を含む): 66357360

約数和(自身を除く): 39245120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 17837, 35674, 71348, 89185, 142696, 178370, 285392, 338903, 356740, 677806, 713480, 1355612, 1426960, 1694515, 2711224, 3389030, 5422448, 6778060, 13556120, 27112240]

約数ペア:

[(1, 27112240), (2, 13556120), (4, 6778060), (5, 5422448), (8, 3389030), (10, 2711224), (16, 1694515), (19, 1426960), (20, 1355612), (38, 713480), (40, 677806), (76, 356740), (80, 338903), (95, 285392), (152, 178370), (190, 142696), (304, 89185), (380, 71348), (760, 35674), (1520, 17837)]