25850870

素因数分解:

$2^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{1987}}^1$

素因数の和:3295

約数の個数: 16

約数和(自身を含む): 46590768

約数和(自身を除く): 20739898

約数列:

[1, 2, 5, 10, 1301, 1987, 2602, 3974, 6505, 9935, 13010, 19870, 2585087, 5170174, 12925435, 25850870]

約数ペア:

[(1, 25850870), (2, 12925435), (5, 5170174), (10, 2585087), (1301, 19870), (1987, 13010), (2602, 9935), (3974, 6505)]