2855103040

素因数分解:

$2^6\times 5^1\times {\mathrm{193}}^1\times {\mathrm{46229}}^1$

素因数の和:46439

約数の個数: 56

約数和(自身を含む): 6834088440

約数和(自身を除く): 3978985400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 193, 320, 386, 772, 965, 1544, 1930, 3088, 3860, 6176, 7720, 12352, 15440, 30880, 46229, 61760, 92458, 184916, 231145, 369832, 462290, 739664, 924580, 1479328, 1849160, 2958656, 3698320, 7396640, 8922197, 14793280, 17844394, 35688788, 44610985, 71377576, 89221970, 142755152, 178443940, 285510304, 356887880, 571020608, 713775760, 1427551520, 2855103040]

約数ペア:

[(1, 2855103040), (2, 1427551520), (4, 713775760), (5, 571020608), (8, 356887880), (10, 285510304), (16, 178443940), (20, 142755152), (32, 89221970), (40, 71377576), (64, 44610985), (80, 35688788), (160, 17844394), (193, 14793280), (320, 8922197), (386, 7396640), (772, 3698320), (965, 2958656), (1544, 1849160), (1930, 1479328), (3088, 924580), (3860, 739664), (6176, 462290), (7720, 369832), (12352, 231145), (15440, 184916), (30880, 92458), (46229, 61760)]