57026800

素因数分解:

$2^4\times 5^2\times {\mathrm{142567}}^1$

素因数の和:142585

約数の個数: 30

約数和(自身を含む): 137007848

約数和(自身を除く): 79981048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 142567, 285134, 570268, 712835, 1140536, 1425670, 2281072, 2851340, 3564175, 5702680, 7128350, 11405360, 14256700, 28513400, 57026800]

約数ペア:

[(1, 57026800), (2, 28513400), (4, 14256700), (5, 11405360), (8, 7128350), (10, 5702680), (16, 3564175), (20, 2851340), (25, 2281072), (40, 1425670), (50, 1140536), (80, 712835), (100, 570268), (200, 285134), (400, 142567)]