57592780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4241}}^1$

素因数の和:4354

約数の個数: 48

約数和(自身を含む): 139680576

約数和(自身を除く): 82087796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 4241, 6790, 8482, 13580, 16964, 21205, 29687, 42410, 59374, 84820, 118748, 148435, 296870, 411377, 593740, 822754, 1645508, 2056885, 2879639, 4113770, 5759278, 8227540, 11518556, 14398195, 28796390, 57592780]

約数ペア:

[(1, 57592780), (2, 28796390), (4, 14398195), (5, 11518556), (7, 8227540), (10, 5759278), (14, 4113770), (20, 2879639), (28, 2056885), (35, 1645508), (70, 822754), (97, 593740), (140, 411377), (194, 296870), (388, 148435), (485, 118748), (679, 84820), (970, 59374), (1358, 42410), (1940, 29687), (2716, 21205), (3395, 16964), (4241, 13580), (6790, 8482)]