6980620

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8117}}^1$

素因数の和:8169

約数の個数: 24

約数和(自身を含む): 15002064

約数和(自身を除く): 8021444

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 8117, 16234, 32468, 40585, 81170, 162340, 349031, 698062, 1396124, 1745155, 3490310, 6980620]

約数ペア:

[(1, 6980620), (2, 3490310), (4, 1745155), (5, 1396124), (10, 698062), (20, 349031), (43, 162340), (86, 81170), (172, 40585), (215, 32468), (430, 16234), (860, 8117)]