80922080

素因数分解:

$2^5\times 5^1\times {\mathrm{505763}}^1$

素因数の和:505778

約数の個数: 24

約数和(自身を含む): 191178792

約数和(自身を除く): 110256712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 505763, 1011526, 2023052, 2528815, 4046104, 5057630, 8092208, 10115260, 16184416, 20230520, 40461040, 80922080]

約数ペア:

[(1, 80922080), (2, 40461040), (4, 20230520), (5, 16184416), (8, 10115260), (10, 8092208), (16, 5057630), (20, 4046104), (32, 2528815), (40, 2023052), (80, 1011526), (160, 505763)]