10296040

素因数分解:

$2^3\times 5^1\times {\mathrm{257401}}^1$

素因数の和:257412

約数の個数: 16

約数和(自身を含む): 23166180

約数和(自身を除く): 12870140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257401, 514802, 1029604, 1287005, 2059208, 2574010, 5148020, 10296040]

約数ペア:

[(1, 10296040), (2, 5148020), (4, 2574010), (5, 2059208), (8, 1287005), (10, 1029604), (20, 514802), (40, 257401)]