26481340

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{4519}}^1$

素因数の和:4821

約数の個数: 24

約数和(自身を含む): 55812960

約数和(自身を除く): 29331620

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2930, 4519, 5860, 9038, 18076, 22595, 45190, 90380, 1324067, 2648134, 5296268, 6620335, 13240670, 26481340]

約数ペア:

[(1, 26481340), (2, 13240670), (4, 6620335), (5, 5296268), (10, 2648134), (20, 1324067), (293, 90380), (586, 45190), (1172, 22595), (1465, 18076), (2930, 9038), (4519, 5860)]