103725920

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3359}}^1$

素因数の和:3567

約数の個数: 48

約数和(自身を含む): 246395520

約数和(自身を除く): 142669600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 386, 772, 965, 1544, 1930, 3088, 3359, 3860, 6176, 6718, 7720, 13436, 15440, 16795, 26872, 30880, 33590, 53744, 67180, 107488, 134360, 268720, 537440, 648287, 1296574, 2593148, 3241435, 5186296, 6482870, 10372592, 12965740, 20745184, 25931480, 51862960, 103725920]

約数ペア:

[(1, 103725920), (2, 51862960), (4, 25931480), (5, 20745184), (8, 12965740), (10, 10372592), (16, 6482870), (20, 5186296), (32, 3241435), (40, 2593148), (80, 1296574), (160, 648287), (193, 537440), (386, 268720), (772, 134360), (965, 107488), (1544, 67180), (1930, 53744), (3088, 33590), (3359, 30880), (3860, 26872), (6176, 16795), (6718, 15440), (7720, 13436)]