3179210960

素因数分解:

$2^4\times 5^1\times {\mathrm{39740137}}^1$

素因数の和:39740150

約数の個数: 20

約数和(自身を含む): 7391665668

約数和(自身を除く): 4212454708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 39740137, 79480274, 158960548, 198700685, 317921096, 397401370, 635842192, 794802740, 1589605480, 3179210960]

約数ペア:

[(1, 3179210960), (2, 1589605480), (4, 794802740), (5, 635842192), (8, 397401370), (10, 317921096), (16, 198700685), (20, 158960548), (40, 79480274), (80, 39740137)]