26149540

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{2861}}^1$

素因数の和:3327

約数の個数: 24

約数和(自身を含む): 55053432

約数和(自身を除く): 28903892

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 2861, 4570, 5722, 9140, 11444, 14305, 28610, 57220, 1307477, 2614954, 5229908, 6537385, 13074770, 26149540]

約数ペア:

[(1, 26149540), (2, 13074770), (4, 6537385), (5, 5229908), (10, 2614954), (20, 1307477), (457, 57220), (914, 28610), (1828, 14305), (2285, 11444), (2861, 9140), (4570, 5722)]