54152240

素因数分解:

$2^4\times 5^1\times {\mathrm{676903}}^1$

素因数の和:676916

約数の個数: 20

約数和(自身を含む): 125904144

約数和(自身を除く): 71751904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 676903, 1353806, 2707612, 3384515, 5415224, 6769030, 10830448, 13538060, 27076120, 54152240]

約数ペア:

[(1, 54152240), (2, 27076120), (4, 13538060), (5, 10830448), (8, 6769030), (10, 5415224), (16, 3384515), (20, 2707612), (40, 1353806), (80, 676903)]