27085840

素因数分解:

$2^4\times 5^1\times {\mathrm{338573}}^1$

素因数の和:338586

約数の個数: 20

約数和(自身を含む): 62974764

約数和(自身を除く): 35888924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 338573, 677146, 1354292, 1692865, 2708584, 3385730, 5417168, 6771460, 13542920, 27085840]

約数ペア:

[(1, 27085840), (2, 13542920), (4, 6771460), (5, 5417168), (8, 3385730), (10, 2708584), (16, 1692865), (20, 1354292), (40, 677146), (80, 338573)]