27080840

素因数分解:

$2^3\times 5^1\times {\mathrm{677021}}^1$

素因数の和:677032

約数の個数: 16

約数和(自身を含む): 60931980

約数和(自身を除く): 33851140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 677021, 1354042, 2708084, 3385105, 5416168, 6770210, 13540420, 27080840]

約数ペア:

[(1, 27080840), (2, 13540420), (4, 6770210), (5, 5416168), (8, 3385105), (10, 2708084), (20, 1354042), (40, 677021)]