54172120

素因数分解:

$2^3\times 5^1\times {\mathrm{1354303}}^1$

素因数の和:1354314

約数の個数: 16

約数和(自身を含む): 121887360

約数和(自身を除く): 67715240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1354303, 2708606, 5417212, 6771515, 10834424, 13543030, 27086060, 54172120]

約数ペア:

[(1, 54172120), (2, 27086060), (4, 13543030), (5, 10834424), (8, 6771515), (10, 5417212), (20, 2708606), (40, 1354303)]