54165080

素因数分解:

$2^3\times 5^1\times {\mathrm{1354127}}^1$

素因数の和:1354138

約数の個数: 16

約数和(自身を含む): 121871520

約数和(自身を除く): 67706440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1354127, 2708254, 5416508, 6770635, 10833016, 13541270, 27082540, 54165080]

約数ペア:

[(1, 54165080), (2, 27082540), (4, 13541270), (5, 10833016), (8, 6770635), (10, 5416508), (20, 2708254), (40, 1354127)]