2017656160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{970027}}^1$

素因数の和:970055

約数の個数: 48

約数和(自身を含む): 5133388176

約数和(自身を除く): 3115732016

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 970027, 1940054, 3880108, 4850135, 7760216, 9700270, 12610351, 15520432, 19400540, 25220702, 31040864, 38801080, 50441404, 63051755, 77602160, 100882808, 126103510, 155204320, 201765616, 252207020, 403531232, 504414040, 1008828080, 2017656160]

約数ペア:

[(1, 2017656160), (2, 1008828080), (4, 504414040), (5, 403531232), (8, 252207020), (10, 201765616), (13, 155204320), (16, 126103510), (20, 100882808), (26, 77602160), (32, 63051755), (40, 50441404), (52, 38801080), (65, 31040864), (80, 25220702), (104, 19400540), (130, 15520432), (160, 12610351), (208, 9700270), (260, 7760216), (416, 4850135), (520, 3880108), (1040, 1940054), (2080, 970027)]