5450620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{38933}}^1$

素因数の和:38949

約数の個数: 24

約数和(自身を含む): 13081824

約数和(自身を除く): 7631204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 38933, 77866, 155732, 194665, 272531, 389330, 545062, 778660, 1090124, 1362655, 2725310, 5450620]

約数ペア:

[(1, 5450620), (2, 2725310), (4, 1362655), (5, 1090124), (7, 778660), (10, 545062), (14, 389330), (20, 272531), (28, 194665), (35, 155732), (70, 77866), (140, 38933)]