11170840

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1447}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 25282080

約数和(自身を除く): 14111240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1447, 1544, 1930, 2894, 3860, 5788, 7235, 7720, 11576, 14470, 28940, 57880, 279271, 558542, 1117084, 1396355, 2234168, 2792710, 5585420, 11170840]

約数ペア:

[(1, 11170840), (2, 5585420), (4, 2792710), (5, 2234168), (8, 1396355), (10, 1117084), (20, 558542), (40, 279271), (193, 57880), (386, 28940), (772, 14470), (965, 11576), (1447, 7720), (1544, 7235), (1930, 5788), (2894, 3860)]