45064180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3187}}^1$

素因数の和:3304

約数の個数: 48

約数和(自身を含む): 109259136

約数和(自身を除く): 64194956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3187, 3535, 6374, 7070, 12748, 14140, 15935, 22309, 31870, 44618, 63740, 89236, 111545, 223090, 321887, 446180, 643774, 1287548, 1609435, 2253209, 3218870, 4506418, 6437740, 9012836, 11266045, 22532090, 45064180]

約数ペア:

[(1, 45064180), (2, 22532090), (4, 11266045), (5, 9012836), (7, 6437740), (10, 4506418), (14, 3218870), (20, 2253209), (28, 1609435), (35, 1287548), (70, 643774), (101, 446180), (140, 321887), (202, 223090), (404, 111545), (505, 89236), (707, 63740), (1010, 44618), (1414, 31870), (2020, 22309), (2828, 15935), (3187, 14140), (3535, 12748), (6374, 7070)]