4894850

素因数分解:

$2^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:674

約数の個数: 24

約数和(自身を含む): 9166080

約数和(自身を除く): 4271230

約数列:

[1, 2, 5, 10, 25, 50, 223, 439, 446, 878, 1115, 2195, 2230, 4390, 5575, 10975, 11150, 21950, 97897, 195794, 489485, 978970, 2447425, 4894850]

約数ペア:

[(1, 4894850), (2, 2447425), (5, 978970), (10, 489485), (25, 195794), (50, 97897), (223, 21950), (439, 11150), (446, 10975), (878, 5575), (1115, 4390), (2195, 2230)]