27101720

素因数分解:

$2^3\times 5^1\times {\mathrm{677543}}^1$

素因数の和:677554

約数の個数: 16

約数和(自身を含む): 60978960

約数和(自身を除く): 33877240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 677543, 1355086, 2710172, 3387715, 5420344, 6775430, 13550860, 27101720]

約数ペア:

[(1, 27101720), (2, 13550860), (4, 6775430), (5, 5420344), (8, 3387715), (10, 2710172), (20, 1355086), (40, 677543)]