124732280

素因数分解:

$2^3\times 5^1\times {\mathrm{3118307}}^1$

素因数の和:3118318

約数の個数: 16

約数和(自身を含む): 280647720

約数和(自身を除く): 155915440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3118307, 6236614, 12473228, 15591535, 24946456, 31183070, 62366140, 124732280]

約数ペア:

[(1, 124732280), (2, 62366140), (4, 31183070), (5, 24946456), (8, 15591535), (10, 12473228), (20, 6236614), (40, 3118307)]