27394280

素因数分解:

$2^3\times 5^1\times {\mathrm{684857}}^1$

素因数の和:684868

約数の個数: 16

約数和(自身を含む): 61637220

約数和(自身を除く): 34242940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 684857, 1369714, 2739428, 3424285, 5478856, 6848570, 13697140, 27394280]

約数ペア:

[(1, 27394280), (2, 13697140), (4, 6848570), (5, 5478856), (8, 3424285), (10, 2739428), (20, 1369714), (40, 684857)]