201362680

素因数分解:

$2^3\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{4241}}^1$

素因数の和:5439

約数の個数: 32

約数和(自身を含む): 453554640

約数和(自身を除く): 252191960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1187, 2374, 4241, 4748, 5935, 8482, 9496, 11870, 16964, 21205, 23740, 33928, 42410, 47480, 84820, 169640, 5034067, 10068134, 20136268, 25170335, 40272536, 50340670, 100681340, 201362680]

約数ペア:

[(1, 201362680), (2, 100681340), (4, 50340670), (5, 40272536), (8, 25170335), (10, 20136268), (20, 10068134), (40, 5034067), (1187, 169640), (2374, 84820), (4241, 47480), (4748, 42410), (5935, 33928), (8482, 23740), (9496, 21205), (11870, 16964)]