26525920

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{859}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 63065520

約数和(自身を除く): 36539600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 386, 772, 859, 965, 1544, 1718, 1930, 3088, 3436, 3860, 4295, 6176, 6872, 7720, 8590, 13744, 15440, 17180, 27488, 30880, 34360, 68720, 137440, 165787, 331574, 663148, 828935, 1326296, 1657870, 2652592, 3315740, 5305184, 6631480, 13262960, 26525920]

約数ペア:

[(1, 26525920), (2, 13262960), (4, 6631480), (5, 5305184), (8, 3315740), (10, 2652592), (16, 1657870), (20, 1326296), (32, 828935), (40, 663148), (80, 331574), (160, 165787), (193, 137440), (386, 68720), (772, 34360), (859, 30880), (965, 27488), (1544, 17180), (1718, 15440), (1930, 13744), (3088, 8590), (3436, 7720), (3860, 6872), (4295, 6176)]