2584526780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11747849}}^1$

素因数の和:11747869

約数の個数: 24

約数和(自身を含む): 5920916400

約数和(自身を除く): 3336389620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11747849, 23495698, 46991396, 58739245, 117478490, 129226339, 234956980, 258452678, 516905356, 646131695, 1292263390, 2584526780]

約数ペア:

[(1, 2584526780), (2, 1292263390), (4, 646131695), (5, 516905356), (10, 258452678), (11, 234956980), (20, 129226339), (22, 117478490), (44, 58739245), (55, 46991396), (110, 23495698), (220, 11747849)]