110011520

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 282744000

約数和(自身を除く): 172732480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 83, 95, 109, 128, 152, 160, 166, 190, 218, 304, 320, 332, 380, 415, 436, 545, 608, 640, 664, 760, 830, 872, 1090, 1216, 1328, 1520, 1577, 1660, 1744, 2071, 2180, 2432, 2656, 3040, 3154, 3320, 3488, 4142, 4360, 5312, 6080, 6308, 6640, 6976, 7885, 8284, 8720, 9047, 10355, 10624, 12160, 12616, 13280, 13952, 15770, 16568, 17440, 18094, 20710, 25232, 26560, 31540, 33136, 34880, 36188, 41420, 45235, 50464, 53120, 63080, 66272, 69760, 72376, 82840, 90470, 100928, 126160, 132544, 144752, 165680, 171893, 180940, 201856, 252320, 265088, 289504, 331360, 343786, 361880, 504640, 579008, 662720, 687572, 723760, 859465, 1009280, 1158016, 1325440, 1375144, 1447520, 1718930, 2750288, 2895040, 3437860, 5500576, 5790080, 6875720, 11001152, 13751440, 22002304, 27502880, 55005760, 110011520]

約数ペア:

[(1, 110011520), (2, 55005760), (4, 27502880), (5, 22002304), (8, 13751440), (10, 11001152), (16, 6875720), (19, 5790080), (20, 5500576), (32, 3437860), (38, 2895040), (40, 2750288), (64, 1718930), (76, 1447520), (80, 1375144), (83, 1325440), (95, 1158016), (109, 1009280), (128, 859465), (152, 723760), (160, 687572), (166, 662720), (190, 579008), (218, 504640), (304, 361880), (320, 343786), (332, 331360), (380, 289504), (415, 265088), (436, 252320), (545, 201856), (608, 180940), (640, 171893), (664, 165680), (760, 144752), (830, 132544), (872, 126160), (1090, 100928), (1216, 90470), (1328, 82840), (1520, 72376), (1577, 69760), (1660, 66272), (1744, 63080), (2071, 53120), (2180, 50464), (2432, 45235), (2656, 41420), (3040, 36188), (3154, 34880), (3320, 33136), (3488, 31540), (4142, 26560), (4360, 25232), (5312, 20710), (6080, 18094), (6308, 17440), (6640, 16568), (6976, 15770), (7885, 13952), (8284, 13280), (8720, 12616), (9047, 12160), (10355, 10624)]