5550680

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{719}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 12571200

約数和(自身を除く): 7020520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 719, 772, 965, 1438, 1544, 1930, 2876, 3595, 3860, 5752, 7190, 7720, 14380, 28760, 138767, 277534, 555068, 693835, 1110136, 1387670, 2775340, 5550680]

約数ペア:

[(1, 5550680), (2, 2775340), (4, 1387670), (5, 1110136), (8, 693835), (10, 555068), (20, 277534), (40, 138767), (193, 28760), (386, 14380), (719, 7720), (772, 7190), (965, 5752), (1438, 3860), (1544, 3595), (1930, 2876)]