7192180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8363}}^1$

素因数の和:8415

約数の個数: 24

約数和(自身を含む): 15456672

約数和(自身を除く): 8264492

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 8363, 16726, 33452, 41815, 83630, 167260, 359609, 719218, 1438436, 1798045, 3596090, 7192180]

約数ペア:

[(1, 7192180), (2, 3596090), (4, 1798045), (5, 1438436), (10, 719218), (20, 359609), (43, 167260), (86, 83630), (172, 41815), (215, 33452), (430, 16726), (860, 8363)]