842841200

素因数分解:

$2^4\times 5^2\times {\mathrm{2107103}}^1$

素因数の和:2107121

約数の個数: 30

約数和(自身を含む): 2024926944

約数和(自身を除く): 1182085744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2107103, 4214206, 8428412, 10535515, 16856824, 21071030, 33713648, 42142060, 52677575, 84284120, 105355150, 168568240, 210710300, 421420600, 842841200]

約数ペア:

[(1, 842841200), (2, 421420600), (4, 210710300), (5, 168568240), (8, 105355150), (10, 84284120), (16, 52677575), (20, 42142060), (25, 33713648), (40, 21071030), (50, 16856824), (80, 10535515), (100, 8428412), (200, 4214206), (400, 2107103)]