27291640

素因数分解:

$2^3\times 5^1\times {\mathrm{682291}}^1$

素因数の和:682302

約数の個数: 16

約数和(自身を含む): 61406280

約数和(自身を除く): 34114640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 682291, 1364582, 2729164, 3411455, 5458328, 6822910, 13645820, 27291640]

約数ペア:

[(1, 27291640), (2, 13645820), (4, 6822910), (5, 5458328), (8, 3411455), (10, 2729164), (20, 1364582), (40, 682291)]