54173480

素因数分解:

$2^3\times 5^1\times {\mathrm{1354337}}^1$

素因数の和:1354348

約数の個数: 16

約数和(自身を含む): 121890420

約数和(自身を除く): 67716940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1354337, 2708674, 5417348, 6771685, 10834696, 13543370, 27086740, 54173480]

約数ペア:

[(1, 54173480), (2, 27086740), (4, 13543370), (5, 10834696), (8, 6771685), (10, 5417348), (20, 2708674), (40, 1354337)]