11746460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 27216000

約数和(自身を除く): 15469540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 499, 535, 998, 1070, 1177, 1996, 2140, 2354, 2495, 4708, 4990, 5489, 5885, 9980, 10978, 11770, 21956, 23540, 27445, 53393, 54890, 106786, 109780, 213572, 266965, 533930, 587323, 1067860, 1174646, 2349292, 2936615, 5873230, 11746460]

約数ペア:

[(1, 11746460), (2, 5873230), (4, 2936615), (5, 2349292), (10, 1174646), (11, 1067860), (20, 587323), (22, 533930), (44, 266965), (55, 213572), (107, 109780), (110, 106786), (214, 54890), (220, 53393), (428, 27445), (499, 23540), (535, 21956), (998, 11770), (1070, 10978), (1177, 9980), (1996, 5885), (2140, 5489), (2354, 4990), (2495, 4708)]