3080528026120

素因数分解:

$2^3\times 5^1\times {\mathrm{215191}}^1\times {\mathrm{357883}}^1$

素因数の和:573085

約数の個数: 32

約数和(自身を含む): 6931239635520

約数和(自身を除く): 3850711609400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 215191, 357883, 430382, 715766, 860764, 1075955, 1431532, 1721528, 1789415, 2151910, 2863064, 3578830, 4303820, 7157660, 8607640, 14315320, 77013200653, 154026401306, 308052802612, 385066003265, 616105605224, 770132006530, 1540264013060, 3080528026120]

約数ペア:

[(1, 3080528026120), (2, 1540264013060), (4, 770132006530), (5, 616105605224), (8, 385066003265), (10, 308052802612), (20, 154026401306), (40, 77013200653), (215191, 14315320), (357883, 8607640), (430382, 7157660), (715766, 4303820), (860764, 3578830), (1075955, 2863064), (1431532, 2151910), (1721528, 1789415)]