2116768580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3649601}}^1$

素因数の和:3649639

約数の個数: 24

約数和(自身を含む): 4598498520

約数和(自身を除く): 2481729940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3649601, 7299202, 14598404, 18248005, 36496010, 72992020, 105838429, 211676858, 423353716, 529192145, 1058384290, 2116768580]

約数ペア:

[(1, 2116768580), (2, 1058384290), (4, 529192145), (5, 423353716), (10, 211676858), (20, 105838429), (29, 72992020), (58, 36496010), (116, 18248005), (145, 14598404), (290, 7299202), (580, 3649601)]