11061880

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2851}}^1$

素因数の和:2959

約数の個数: 32

約数和(自身を含む): 25154640

約数和(自身を除く): 14092760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 2851, 3880, 5702, 11404, 14255, 22808, 28510, 57020, 114040, 276547, 553094, 1106188, 1382735, 2212376, 2765470, 5530940, 11061880]

約数ペア:

[(1, 11061880), (2, 5530940), (4, 2765470), (5, 2212376), (8, 1382735), (10, 1106188), (20, 553094), (40, 276547), (97, 114040), (194, 57020), (388, 28510), (485, 22808), (776, 14255), (970, 11404), (1940, 5702), (2851, 3880)]