4801840

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:517

約数の個数: 40

約数和(自身を含む): 11258208

約数和(自身を除く): 6456368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 311, 386, 622, 772, 965, 1244, 1544, 1555, 1930, 2488, 3088, 3110, 3860, 4976, 6220, 7720, 12440, 15440, 24880, 60023, 120046, 240092, 300115, 480184, 600230, 960368, 1200460, 2400920, 4801840]

約数ペア:

[(1, 4801840), (2, 2400920), (4, 1200460), (5, 960368), (8, 600230), (10, 480184), (16, 300115), (20, 240092), (40, 120046), (80, 60023), (193, 24880), (311, 15440), (386, 12440), (622, 7720), (772, 6220), (965, 4976), (1244, 3860), (1544, 3110), (1555, 3088), (1930, 2488)]