11927600

素因数分解:

$2^4\times 5^2\times {\mathrm{29819}}^1$

素因数の和:29837

約数の個数: 30

約数和(自身を含む): 28657020

約数和(自身を除く): 16729420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 29819, 59638, 119276, 149095, 238552, 298190, 477104, 596380, 745475, 1192760, 1490950, 2385520, 2981900, 5963800, 11927600]

約数ペア:

[(1, 11927600), (2, 5963800), (4, 2981900), (5, 2385520), (8, 1490950), (10, 1192760), (16, 745475), (20, 596380), (25, 477104), (40, 298190), (50, 238552), (80, 149095), (100, 119276), (200, 59638), (400, 29819)]