26017340

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13411}}^1$

素因数の和:13517

約数の個数: 24

約数和(自身を含む): 55203792

約数和(自身を除く): 29186452

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 13411, 26822, 53644, 67055, 134110, 268220, 1300867, 2601734, 5203468, 6504335, 13008670, 26017340]

約数ペア:

[(1, 26017340), (2, 13008670), (4, 6504335), (5, 5203468), (10, 2601734), (20, 1300867), (97, 268220), (194, 134110), (388, 67055), (485, 53644), (970, 26822), (1940, 13411)]