4279370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 8225280

約数和(自身を除く): 3945910

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 223, 446, 505, 1010, 1115, 1919, 2230, 3838, 4237, 8474, 9595, 19190, 21185, 22523, 42370, 45046, 112615, 225230, 427937, 855874, 2139685, 4279370]

約数ペア:

[(1, 4279370), (2, 2139685), (5, 855874), (10, 427937), (19, 225230), (38, 112615), (95, 45046), (101, 42370), (190, 22523), (202, 21185), (223, 19190), (446, 9595), (505, 8474), (1010, 4237), (1115, 3838), (1919, 2230)]