26702860

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4349}}^1$

素因数の和:4665

約数の個数: 24

約数和(自身を含む): 56271600

約数和(自身を除く): 29568740

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 4349, 6140, 8698, 17396, 21745, 43490, 86980, 1335143, 2670286, 5340572, 6675715, 13351430, 26702860]

約数ペア:

[(1, 26702860), (2, 13351430), (4, 6675715), (5, 5340572), (10, 2670286), (20, 1335143), (307, 86980), (614, 43490), (1228, 21745), (1535, 17396), (3070, 8698), (4349, 6140)]