125394880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1$

素因数の和:774

約数の個数: 112

約数和(自身を含む): 329513184

約数和(自身を除く): 204118304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 320, 344, 416, 430, 520, 559, 688, 701, 832, 860, 1040, 1118, 1376, 1402, 1720, 2080, 2236, 2752, 2795, 2804, 3440, 3505, 4160, 4472, 5590, 5608, 6880, 7010, 8944, 9113, 11180, 11216, 13760, 14020, 17888, 18226, 22360, 22432, 28040, 30143, 35776, 36452, 44720, 44864, 45565, 56080, 60286, 72904, 89440, 91130, 112160, 120572, 145808, 150715, 178880, 182260, 224320, 241144, 291616, 301430, 364520, 391859, 482288, 583232, 602860, 729040, 783718, 964576, 1205720, 1458080, 1567436, 1929152, 1959295, 2411440, 2916160, 3134872, 3918590, 4822880, 6269744, 7837180, 9645760, 12539488, 15674360, 25078976, 31348720, 62697440, 125394880]

約数ペア:

[(1, 125394880), (2, 62697440), (4, 31348720), (5, 25078976), (8, 15674360), (10, 12539488), (13, 9645760), (16, 7837180), (20, 6269744), (26, 4822880), (32, 3918590), (40, 3134872), (43, 2916160), (52, 2411440), (64, 1959295), (65, 1929152), (80, 1567436), (86, 1458080), (104, 1205720), (130, 964576), (160, 783718), (172, 729040), (208, 602860), (215, 583232), (260, 482288), (320, 391859), (344, 364520), (416, 301430), (430, 291616), (520, 241144), (559, 224320), (688, 182260), (701, 178880), (832, 150715), (860, 145808), (1040, 120572), (1118, 112160), (1376, 91130), (1402, 89440), (1720, 72904), (2080, 60286), (2236, 56080), (2752, 45565), (2795, 44864), (2804, 44720), (3440, 36452), (3505, 35776), (4160, 30143), (4472, 28040), (5590, 22432), (5608, 22360), (6880, 18226), (7010, 17888), (8944, 14020), (9113, 13760), (11180, 11216)]