10850800

素因数分解:

$2^4\times 5^2\times {\mathrm{27127}}^1$

素因数の和:27145

約数の個数: 30

約数和(自身を含む): 26070008

約数和(自身を除く): 15219208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 27127, 54254, 108508, 135635, 217016, 271270, 434032, 542540, 678175, 1085080, 1356350, 2170160, 2712700, 5425400, 10850800]

約数ペア:

[(1, 10850800), (2, 5425400), (4, 2712700), (5, 2170160), (8, 1356350), (10, 1085080), (16, 678175), (20, 542540), (25, 434032), (40, 271270), (50, 217016), (80, 135635), (100, 108508), (200, 54254), (400, 27127)]