26037790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3187}}^1$

素因数の和:3256

約数の個数: 32

約数和(自身を含む): 50497920

約数和(自身を除く): 24460130

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 3187, 4085, 6374, 8170, 15935, 31870, 60553, 121106, 137041, 274082, 302765, 605530, 685205, 1370410, 2603779, 5207558, 13018895, 26037790]

約数ペア:

[(1, 26037790), (2, 13018895), (5, 5207558), (10, 2603779), (19, 1370410), (38, 685205), (43, 605530), (86, 302765), (95, 274082), (190, 137041), (215, 121106), (430, 60553), (817, 31870), (1634, 15935), (3187, 8170), (4085, 6374)]