52765480

素因数分解:

$2^3\times 5^1\times {\mathrm{1319137}}^1$

素因数の和:1319148

約数の個数: 16

約数和(自身を含む): 118722420

約数和(自身を除く): 65956940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1319137, 2638274, 5276548, 6595685, 10553096, 13191370, 26382740, 52765480]

約数ペア:

[(1, 52765480), (2, 26382740), (4, 13191370), (5, 10553096), (8, 6595685), (10, 5276548), (20, 2638274), (40, 1319137)]