26892080

素因数分解:

$2^4\times 5^1\times {\mathrm{336151}}^1$

素因数の和:336164

約数の個数: 20

約数和(自身を含む): 62524272

約数和(自身を除く): 35632192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 336151, 672302, 1344604, 1680755, 2689208, 3361510, 5378416, 6723020, 13446040, 26892080]

約数ペア:

[(1, 26892080), (2, 13446040), (4, 6723020), (5, 5378416), (8, 3361510), (10, 2689208), (16, 1680755), (20, 1344604), (40, 672302), (80, 336151)]