28304500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{8087}}^1$

素因数の和:8113

約数の個数: 48

約数和(自身を含む): 70656768

約数和(自身を除く): 42352268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 8087, 16174, 32348, 40435, 56609, 80870, 113218, 161740, 202175, 226436, 283045, 404350, 566090, 808700, 1010875, 1132180, 1415225, 2021750, 2830450, 4043500, 5660900, 7076125, 14152250, 28304500]

約数ペア:

[(1, 28304500), (2, 14152250), (4, 7076125), (5, 5660900), (7, 4043500), (10, 2830450), (14, 2021750), (20, 1415225), (25, 1132180), (28, 1010875), (35, 808700), (50, 566090), (70, 404350), (100, 283045), (125, 226436), (140, 202175), (175, 161740), (250, 113218), (350, 80870), (500, 56609), (700, 40435), (875, 32348), (1750, 16174), (3500, 8087)]