26268380

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9587}}^1$

素因数の和:9733

約数の個数: 24

約数和(自身を含む): 55572048

約数和(自身を除く): 29303668

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 9587, 19174, 38348, 47935, 95870, 191740, 1313419, 2626838, 5253676, 6567095, 13134190, 26268380]

約数ペア:

[(1, 26268380), (2, 13134190), (4, 6567095), (5, 5253676), (10, 2626838), (20, 1313419), (137, 191740), (274, 95870), (548, 47935), (685, 38348), (1370, 19174), (2740, 9587)]