2854149760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{57917}}^1$

素因数の和:57954

約数の個数: 128

約数和(自身を含む): 8506995840

約数和(自身を除く): 5652846080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4928, 6160, 7040, 9856, 12320, 24640, 49280, 57917, 115834, 231668, 289585, 405419, 463336, 579170, 637087, 810838, 926672, 1158340, 1274174, 1621676, 1853344, 2027095, 2316680, 2548348, 3185435, 3243352, 3706688, 4054190, 4459609, 4633360, 5096696, 6370870, 6486704, 7413376, 8108380, 8919218, 9266720, 10193392, 12741740, 12973408, 16216760, 17838436, 18533440, 20386784, 22298045, 25483480, 25946816, 32433520, 35676872, 37066880, 40773568, 44596090, 50966960, 51893632, 64867040, 71353744, 81547136, 89192180, 101933920, 129734080, 142707488, 178384360, 203867840, 259468160, 285414976, 356768720, 407735680, 570829952, 713537440, 1427074880, 2854149760]

約数ペア:

[(1, 2854149760), (2, 1427074880), (4, 713537440), (5, 570829952), (7, 407735680), (8, 356768720), (10, 285414976), (11, 259468160), (14, 203867840), (16, 178384360), (20, 142707488), (22, 129734080), (28, 101933920), (32, 89192180), (35, 81547136), (40, 71353744), (44, 64867040), (55, 51893632), (56, 50966960), (64, 44596090), (70, 40773568), (77, 37066880), (80, 35676872), (88, 32433520), (110, 25946816), (112, 25483480), (128, 22298045), (140, 20386784), (154, 18533440), (160, 17838436), (176, 16216760), (220, 12973408), (224, 12741740), (280, 10193392), (308, 9266720), (320, 8919218), (352, 8108380), (385, 7413376), (440, 6486704), (448, 6370870), (560, 5096696), (616, 4633360), (640, 4459609), (704, 4054190), (770, 3706688), (880, 3243352), (896, 3185435), (1120, 2548348), (1232, 2316680), (1408, 2027095), (1540, 1853344), (1760, 1621676), (2240, 1274174), (2464, 1158340), (3080, 926672), (3520, 810838), (4480, 637087), (4928, 579170), (6160, 463336), (7040, 405419), (9856, 289585), (12320, 231668), (24640, 115834), (49280, 57917)]