68184080

素因数分解:

$2^4\times 5^1\times {\mathrm{852301}}^1$

素因数の和:852314

約数の個数: 20

約数和(自身を含む): 158528172

約数和(自身を除く): 90344092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 852301, 1704602, 3409204, 4261505, 6818408, 8523010, 13636816, 17046020, 34092040, 68184080]

約数ペア:

[(1, 68184080), (2, 34092040), (4, 17046020), (5, 13636816), (8, 8523010), (10, 6818408), (16, 4261505), (20, 3409204), (40, 1704602), (80, 852301)]