56728700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{81041}}^1$

素因数の和:81062

約数の個数: 36

約数和(自身を含む): 140688912

約数和(自身を除く): 83960212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 81041, 162082, 324164, 405205, 567287, 810410, 1134574, 1620820, 2026025, 2269148, 2836435, 4052050, 5672870, 8104100, 11345740, 14182175, 28364350, 56728700]

約数ペア:

[(1, 56728700), (2, 28364350), (4, 14182175), (5, 11345740), (7, 8104100), (10, 5672870), (14, 4052050), (20, 2836435), (25, 2269148), (28, 2026025), (35, 1620820), (50, 1134574), (70, 810410), (100, 567287), (140, 405205), (175, 324164), (350, 162082), (700, 81041)]