8585240

素因数分解:

$2^3\times 5^1\times {\mathrm{214631}}^1$

素因数の和:214642

約数の個数: 16

約数和(自身を含む): 19316880

約数和(自身を除く): 10731640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 214631, 429262, 858524, 1073155, 1717048, 2146310, 4292620, 8585240]

約数ペア:

[(1, 8585240), (2, 4292620), (4, 2146310), (5, 1717048), (8, 1073155), (10, 858524), (20, 429262), (40, 214631)]