137413280

素因数分解:

$2^5\times 5^1\times {\mathrm{858833}}^1$

素因数の和:858848

約数の個数: 24

約数和(自身を含む): 324639252

約数和(自身を除く): 187225972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 858833, 1717666, 3435332, 4294165, 6870664, 8588330, 13741328, 17176660, 27482656, 34353320, 68706640, 137413280]

約数ペア:

[(1, 137413280), (2, 68706640), (4, 34353320), (5, 27482656), (8, 17176660), (10, 13741328), (16, 8588330), (20, 6870664), (32, 4294165), (40, 3435332), (80, 1717666), (160, 858833)]