6356369920

素因数分解:

$2^9\times 5^1\times {\mathrm{139}}^1\times {\mathrm{17863}}^1$

素因数の和:18025

約数の個数: 80

約数和(自身を含む): 15350892480

約数和(自身を除く): 8994522560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 139, 160, 256, 278, 320, 512, 556, 640, 695, 1112, 1280, 1390, 2224, 2560, 2780, 4448, 5560, 8896, 11120, 17792, 17863, 22240, 35584, 35726, 44480, 71168, 71452, 88960, 89315, 142904, 177920, 178630, 285808, 355840, 357260, 571616, 714520, 1143232, 1429040, 2286464, 2482957, 2858080, 4572928, 4965914, 5716160, 9145856, 9931828, 11432320, 12414785, 19863656, 22864640, 24829570, 39727312, 45729280, 49659140, 79454624, 99318280, 158909248, 198636560, 317818496, 397273120, 635636992, 794546240, 1271273984, 1589092480, 3178184960, 6356369920]

約数ペア:

[(1, 6356369920), (2, 3178184960), (4, 1589092480), (5, 1271273984), (8, 794546240), (10, 635636992), (16, 397273120), (20, 317818496), (32, 198636560), (40, 158909248), (64, 99318280), (80, 79454624), (128, 49659140), (139, 45729280), (160, 39727312), (256, 24829570), (278, 22864640), (320, 19863656), (512, 12414785), (556, 11432320), (640, 9931828), (695, 9145856), (1112, 5716160), (1280, 4965914), (1390, 4572928), (2224, 2858080), (2560, 2482957), (2780, 2286464), (4448, 1429040), (5560, 1143232), (8896, 714520), (11120, 571616), (17792, 357260), (17863, 355840), (22240, 285808), (35584, 178630), (35726, 177920), (44480, 142904), (71168, 89315), (71452, 88960)]