67208690

素因数分解:

$2^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{5381}}^1$

素因数の和:6637

約数の個数: 16

約数和(自身を含む): 121095000

約数和(自身を除く): 53886310

約数列:

[1, 2, 5, 10, 1249, 2498, 5381, 6245, 10762, 12490, 26905, 53810, 6720869, 13441738, 33604345, 67208690]

約数ペア:

[(1, 67208690), (2, 33604345), (5, 13441738), (10, 6720869), (1249, 53810), (2498, 26905), (5381, 12490), (6245, 10762)]