201910460

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{28927}}^1$

素因数の和:29285

約数の個数: 24

約数和(自身を含む): 425241600

約数和(自身を除く): 223331140

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 28927, 57854, 115708, 144635, 289270, 578540, 10095523, 20191046, 40382092, 50477615, 100955230, 201910460]

約数ペア:

[(1, 201910460), (2, 100955230), (4, 50477615), (5, 40382092), (10, 20191046), (20, 10095523), (349, 578540), (698, 289270), (1396, 144635), (1745, 115708), (3490, 57854), (6980, 28927)]