12829540

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5051}}^1$

素因数の和:5187

約数の個数: 24

約数和(自身を含む): 27159552

約数和(自身を除く): 14330012

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 5051, 10102, 20204, 25255, 50510, 101020, 641477, 1282954, 2565908, 3207385, 6414770, 12829540]

約数ペア:

[(1, 12829540), (2, 6414770), (4, 3207385), (5, 2565908), (10, 1282954), (20, 641477), (127, 101020), (254, 50510), (508, 25255), (635, 20204), (1270, 10102), (2540, 5051)]