5650540

素因数分解:

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

素因数の和:40377

約数の個数: 24

約数和(自身を含む): 13561632

約数和(自身を除く): 7911092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 40361, 80722, 161444, 201805, 282527, 403610, 565054, 807220, 1130108, 1412635, 2825270, 5650540]

約数ペア:

[(1, 5650540), (2, 2825270), (4, 1412635), (5, 1130108), (7, 807220), (10, 565054), (14, 403610), (20, 282527), (28, 201805), (35, 161444), (70, 80722), (140, 40361)]