274615840

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{8893}}^1$

素因数の和:9101

約数の個数: 48

約数和(自身を含む): 652214808

約数和(自身を除く): 377598968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 6176, 7720, 8893, 15440, 17786, 30880, 35572, 44465, 71144, 88930, 142288, 177860, 284576, 355720, 711440, 1422880, 1716349, 3432698, 6865396, 8581745, 13730792, 17163490, 27461584, 34326980, 54923168, 68653960, 137307920, 274615840]

約数ペア:

[(1, 274615840), (2, 137307920), (4, 68653960), (5, 54923168), (8, 34326980), (10, 27461584), (16, 17163490), (20, 13730792), (32, 8581745), (40, 6865396), (80, 3432698), (160, 1716349), (193, 1422880), (386, 711440), (772, 355720), (965, 284576), (1544, 177860), (1930, 142288), (3088, 88930), (3860, 71144), (6176, 44465), (7720, 35572), (8893, 30880), (15440, 17786)]