26499840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 86731008

約数和(自身を除く): 60231168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 103, 120, 128, 134, 160, 192, 201, 206, 240, 256, 268, 309, 320, 335, 384, 402, 412, 480, 515, 536, 618, 640, 670, 768, 804, 824, 960, 1005, 1030, 1072, 1236, 1280, 1340, 1545, 1608, 1648, 1920, 2010, 2060, 2144, 2472, 2680, 3090, 3216, 3296, 3840, 4020, 4120, 4288, 4944, 5360, 6180, 6432, 6592, 6901, 8040, 8240, 8576, 9888, 10720, 12360, 12864, 13184, 13802, 16080, 16480, 17152, 19776, 20703, 21440, 24720, 25728, 26368, 27604, 32160, 32960, 34505, 39552, 41406, 42880, 49440, 51456, 55208, 64320, 65920, 69010, 79104, 82812, 85760, 98880, 103515, 110416, 128640, 131840, 138020, 165624, 197760, 207030, 220832, 257280, 276040, 331248, 395520, 414060, 441664, 552080, 662496, 828120, 883328, 1104160, 1324992, 1656240, 1766656, 2208320, 2649984, 3312480, 4416640, 5299968, 6624960, 8833280, 13249920, 26499840]

約数ペア:

[(1, 26499840), (2, 13249920), (3, 8833280), (4, 6624960), (5, 5299968), (6, 4416640), (8, 3312480), (10, 2649984), (12, 2208320), (15, 1766656), (16, 1656240), (20, 1324992), (24, 1104160), (30, 883328), (32, 828120), (40, 662496), (48, 552080), (60, 441664), (64, 414060), (67, 395520), (80, 331248), (96, 276040), (103, 257280), (120, 220832), (128, 207030), (134, 197760), (160, 165624), (192, 138020), (201, 131840), (206, 128640), (240, 110416), (256, 103515), (268, 98880), (309, 85760), (320, 82812), (335, 79104), (384, 69010), (402, 65920), (412, 64320), (480, 55208), (515, 51456), (536, 49440), (618, 42880), (640, 41406), (670, 39552), (768, 34505), (804, 32960), (824, 32160), (960, 27604), (1005, 26368), (1030, 25728), (1072, 24720), (1236, 21440), (1280, 20703), (1340, 19776), (1545, 17152), (1608, 16480), (1648, 16080), (1920, 13802), (2010, 13184), (2060, 12864), (2144, 12360), (2472, 10720), (2680, 9888), (3090, 8576), (3216, 8240), (3296, 8040), (3840, 6901), (4020, 6592), (4120, 6432), (4288, 6180), (4944, 5360)]