13710880

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1279}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 32901120

約数和(自身を除く): 19190240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1279, 1340, 2144, 2558, 2680, 5116, 5360, 6395, 10232, 10720, 12790, 20464, 25580, 40928, 51160, 85693, 102320, 171386, 204640, 342772, 428465, 685544, 856930, 1371088, 1713860, 2742176, 3427720, 6855440, 13710880]

約数ペア:

[(1, 13710880), (2, 6855440), (4, 3427720), (5, 2742176), (8, 1713860), (10, 1371088), (16, 856930), (20, 685544), (32, 428465), (40, 342772), (67, 204640), (80, 171386), (134, 102320), (160, 85693), (268, 51160), (335, 40928), (536, 25580), (670, 20464), (1072, 12790), (1279, 10720), (1340, 10232), (2144, 6395), (2558, 5360), (2680, 5116)]