27077840

素因数分解:

$2^4\times 5^1\times {\mathrm{338473}}^1$

素因数の和:338486

約数の個数: 20

約数和(自身を含む): 62956164

約数和(自身を除く): 35878324

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 338473, 676946, 1353892, 1692365, 2707784, 3384730, 5415568, 6769460, 13538920, 27077840]

約数ペア:

[(1, 27077840), (2, 13538920), (4, 6769460), (5, 5415568), (8, 3384730), (10, 2707784), (16, 1692365), (20, 1353892), (40, 676946), (80, 338473)]