5542960

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 12990240

約数和(自身を除く): 7447280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 359, 386, 718, 772, 965, 1436, 1544, 1795, 1930, 2872, 3088, 3590, 3860, 5744, 7180, 7720, 14360, 15440, 28720, 69287, 138574, 277148, 346435, 554296, 692870, 1108592, 1385740, 2771480, 5542960]

約数ペア:

[(1, 5542960), (2, 2771480), (4, 1385740), (5, 1108592), (8, 692870), (10, 554296), (16, 346435), (20, 277148), (40, 138574), (80, 69287), (193, 28720), (359, 15440), (386, 14360), (718, 7720), (772, 7180), (965, 5744), (1436, 3860), (1544, 3590), (1795, 3088), (1930, 2872)]