54160280

素因数分解:

$2^3\times 5^1\times {\mathrm{1354007}}^1$

素因数の和:1354018

約数の個数: 16

約数和(自身を含む): 121860720

約数和(自身を除く): 67700440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1354007, 2708014, 5416028, 6770035, 10832056, 13540070, 27080140, 54160280]

約数ペア:

[(1, 54160280), (2, 27080140), (4, 13540070), (5, 10832056), (8, 6770035), (10, 5416028), (20, 2708014), (40, 1354007)]