2019950450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{5771287}}^1$

素因数の和:5771306

約数の個数: 24

約数和(自身を含む): 4293838272

約数和(自身を除く): 2273887822

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 5771287, 11542574, 28856435, 40399009, 57712870, 80798018, 144282175, 201995045, 288564350, 403990090, 1009975225, 2019950450]

約数ペア:

[(1, 2019950450), (2, 1009975225), (5, 403990090), (7, 288564350), (10, 201995045), (14, 144282175), (25, 80798018), (35, 57712870), (50, 40399009), (70, 28856435), (175, 11542574), (350, 5771287)]