141786980140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{545334539}}^1$

素因数の和:545334561

約数の個数: 24

約数和(自身を含む): 320656709520

約数和(自身を除く): 178869729380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 545334539, 1090669078, 2181338156, 2726672695, 5453345390, 7089349007, 10906690780, 14178698014, 28357396028, 35446745035, 70893490070, 141786980140]

約数ペア:

[(1, 141786980140), (2, 70893490070), (4, 35446745035), (5, 28357396028), (10, 14178698014), (13, 10906690780), (20, 7089349007), (26, 5453345390), (52, 2726672695), (65, 2181338156), (130, 1090669078), (260, 545334539)]