12111110286220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55050501301}}^1$

素因数の和:55050501321

約数の個数: 24

約数和(自身を含む): 27745452656208

約数和(自身を除く): 15634342369988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 55050501301, 110101002602, 220202005204, 275252506505, 550505013010, 605555514311, 1101010026020, 1211111028622, 2422222057244, 3027777571555, 6055555143110, 12111110286220]

約数ペア:

[(1, 12111110286220), (2, 6055555143110), (4, 3027777571555), (5, 2422222057244), (10, 1211111028622), (11, 1101010026020), (20, 605555514311), (22, 550505013010), (44, 275252506505), (55, 220202005204), (110, 110101002602), (220, 55050501301)]