28252700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{40361}}^1$

素因数の和:40382

約数の個数: 36

約数和(自身を含む): 70068432

約数和(自身を除く): 41815732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 40361, 80722, 161444, 201805, 282527, 403610, 565054, 807220, 1009025, 1130108, 1412635, 2018050, 2825270, 4036100, 5650540, 7063175, 14126350, 28252700]

約数ペア:

[(1, 28252700), (2, 14126350), (4, 7063175), (5, 5650540), (7, 4036100), (10, 2825270), (14, 2018050), (20, 1412635), (25, 1130108), (28, 1009025), (35, 807220), (50, 565054), (70, 403610), (100, 282527), (140, 201805), (175, 161444), (350, 80722), (700, 40361)]