2016382180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{34421}}^1$

素因数の和:34560

約数の個数: 48

約数和(自身を含む): 4423915440

約数和(自身を除く): 2407533260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 101, 116, 145, 202, 290, 404, 505, 580, 1010, 2020, 2929, 5858, 11716, 14645, 29290, 34421, 58580, 68842, 137684, 172105, 344210, 688420, 998209, 1996418, 3476521, 3992836, 4991045, 6953042, 9982090, 13906084, 17382605, 19964180, 34765210, 69530420, 100819109, 201638218, 403276436, 504095545, 1008191090, 2016382180]

約数ペア:

[(1, 2016382180), (2, 1008191090), (4, 504095545), (5, 403276436), (10, 201638218), (20, 100819109), (29, 69530420), (58, 34765210), (101, 19964180), (116, 17382605), (145, 13906084), (202, 9982090), (290, 6953042), (404, 4991045), (505, 3992836), (580, 3476521), (1010, 1996418), (2020, 998209), (2929, 688420), (5858, 344210), (11716, 172105), (14645, 137684), (29290, 68842), (34421, 58580)]