56500360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{201787}}^1$

素因数の和:201805

約数の個数: 32

約数和(自身を含む): 145287360

約数和(自身を除く): 88787000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 201787, 403574, 807148, 1008935, 1412509, 1614296, 2017870, 2825018, 4035740, 5650036, 7062545, 8071480, 11300072, 14125090, 28250180, 56500360]

約数ペア:

[(1, 56500360), (2, 28250180), (4, 14125090), (5, 11300072), (7, 8071480), (8, 7062545), (10, 5650036), (14, 4035740), (20, 2825018), (28, 2017870), (35, 1614296), (40, 1412509), (56, 1008935), (70, 807148), (140, 403574), (280, 201787)]