26735680

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 112

約数和(自身を含む): 68397120

約数和(自身を除く): 41661440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 43, 58, 64, 67, 80, 86, 116, 134, 145, 160, 172, 215, 232, 268, 290, 320, 335, 344, 430, 464, 536, 580, 670, 688, 860, 928, 1072, 1160, 1247, 1340, 1376, 1720, 1856, 1943, 2144, 2320, 2494, 2680, 2752, 2881, 3440, 3886, 4288, 4640, 4988, 5360, 5762, 6235, 6880, 7772, 9280, 9715, 9976, 10720, 11524, 12470, 13760, 14405, 15544, 19430, 19952, 21440, 23048, 24940, 28810, 31088, 38860, 39904, 46096, 49880, 57620, 62176, 77720, 79808, 83549, 92192, 99760, 115240, 124352, 155440, 167098, 184384, 199520, 230480, 310880, 334196, 399040, 417745, 460960, 621760, 668392, 835490, 921920, 1336784, 1670980, 2673568, 3341960, 5347136, 6683920, 13367840, 26735680]

約数ペア:

[(1, 26735680), (2, 13367840), (4, 6683920), (5, 5347136), (8, 3341960), (10, 2673568), (16, 1670980), (20, 1336784), (29, 921920), (32, 835490), (40, 668392), (43, 621760), (58, 460960), (64, 417745), (67, 399040), (80, 334196), (86, 310880), (116, 230480), (134, 199520), (145, 184384), (160, 167098), (172, 155440), (215, 124352), (232, 115240), (268, 99760), (290, 92192), (320, 83549), (335, 79808), (344, 77720), (430, 62176), (464, 57620), (536, 49880), (580, 46096), (670, 39904), (688, 38860), (860, 31088), (928, 28810), (1072, 24940), (1160, 23048), (1247, 21440), (1340, 19952), (1376, 19430), (1720, 15544), (1856, 14405), (1943, 13760), (2144, 12470), (2320, 11524), (2494, 10720), (2680, 9976), (2752, 9715), (2881, 9280), (3440, 7772), (3886, 6880), (4288, 6235), (4640, 5762), (4988, 5360)]