34338560

素因数分解:

$2^8\times 5^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 83272560

約数和(自身を除く): 48934000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 193, 256, 278, 320, 386, 556, 640, 695, 772, 965, 1112, 1280, 1390, 1544, 1930, 2224, 2780, 3088, 3860, 4448, 5560, 6176, 7720, 8896, 11120, 12352, 15440, 17792, 22240, 24704, 26827, 30880, 35584, 44480, 49408, 53654, 61760, 88960, 107308, 123520, 134135, 177920, 214616, 247040, 268270, 429232, 536540, 858464, 1073080, 1716928, 2146160, 3433856, 4292320, 6867712, 8584640, 17169280, 34338560]

約数ペア:

[(1, 34338560), (2, 17169280), (4, 8584640), (5, 6867712), (8, 4292320), (10, 3433856), (16, 2146160), (20, 1716928), (32, 1073080), (40, 858464), (64, 536540), (80, 429232), (128, 268270), (139, 247040), (160, 214616), (193, 177920), (256, 134135), (278, 123520), (320, 107308), (386, 88960), (556, 61760), (640, 53654), (695, 49408), (772, 44480), (965, 35584), (1112, 30880), (1280, 26827), (1390, 24704), (1544, 22240), (1930, 17792), (2224, 15440), (2780, 12352), (3088, 11120), (3860, 8896), (4448, 7720), (5560, 6176)]