54393280

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:186

約数の個数: 112

約数和(自身を含む): 136794240

約数和(自身を除く): 82400960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 59, 64, 67, 80, 86, 118, 134, 160, 172, 215, 236, 268, 295, 320, 335, 344, 430, 472, 536, 590, 670, 688, 860, 944, 1072, 1180, 1340, 1376, 1720, 1888, 2144, 2360, 2537, 2680, 2752, 2881, 3440, 3776, 3953, 4288, 4720, 5074, 5360, 5762, 6880, 7906, 9440, 10148, 10720, 11524, 12685, 13760, 14405, 15812, 18880, 19765, 20296, 21440, 23048, 25370, 28810, 31624, 39530, 40592, 46096, 50740, 57620, 63248, 79060, 81184, 92192, 101480, 115240, 126496, 158120, 162368, 169979, 184384, 202960, 230480, 252992, 316240, 339958, 405920, 460960, 632480, 679916, 811840, 849895, 921920, 1264960, 1359832, 1699790, 2719664, 3399580, 5439328, 6799160, 10878656, 13598320, 27196640, 54393280]

約数ペア:

[(1, 54393280), (2, 27196640), (4, 13598320), (5, 10878656), (8, 6799160), (10, 5439328), (16, 3399580), (20, 2719664), (32, 1699790), (40, 1359832), (43, 1264960), (59, 921920), (64, 849895), (67, 811840), (80, 679916), (86, 632480), (118, 460960), (134, 405920), (160, 339958), (172, 316240), (215, 252992), (236, 230480), (268, 202960), (295, 184384), (320, 169979), (335, 162368), (344, 158120), (430, 126496), (472, 115240), (536, 101480), (590, 92192), (670, 81184), (688, 79060), (860, 63248), (944, 57620), (1072, 50740), (1180, 46096), (1340, 40592), (1376, 39530), (1720, 31624), (1888, 28810), (2144, 25370), (2360, 23048), (2537, 21440), (2680, 20296), (2752, 19765), (2881, 18880), (3440, 15812), (3776, 14405), (3953, 13760), (4288, 12685), (4720, 11524), (5074, 10720), (5360, 10148), (5762, 9440), (6880, 7906)]