10542784040

素因数分解:

$2^3\times 5^1\times {\mathrm{263569601}}^1$

素因数の和:263569612

約数の個数: 16

約数和(自身を含む): 23721264180

約数和(自身を除く): 13178480140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263569601, 527139202, 1054278404, 1317848005, 2108556808, 2635696010, 5271392020, 10542784040]

約数ペア:

[(1, 10542784040), (2, 5271392020), (4, 2635696010), (5, 2108556808), (8, 1317848005), (10, 1054278404), (20, 527139202), (40, 263569601)]