5519360

素因数分解:

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

素因数の和:52

約数の個数: 144

約数和(自身を含む): 16805880

約数和(自身を除く): 11286520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 256, 280, 308, 320, 352, 385, 392, 440, 448, 490, 512, 539, 560, 616, 640, 704, 770, 784, 880, 896, 980, 1024, 1078, 1120, 1232, 1280, 1408, 1540, 1568, 1760, 1792, 1960, 2048, 2156, 2240, 2464, 2560, 2695, 2816, 3080, 3136, 3520, 3584, 3920, 4312, 4480, 4928, 5120, 5390, 5632, 6160, 6272, 7040, 7168, 7840, 8624, 8960, 9856, 10240, 10780, 11264, 12320, 12544, 14080, 14336, 15680, 17248, 17920, 19712, 21560, 22528, 24640, 25088, 28160, 31360, 34496, 35840, 39424, 43120, 49280, 50176, 56320, 62720, 68992, 71680, 78848, 86240, 98560, 100352, 112640, 125440, 137984, 157696, 172480, 197120, 250880, 275968, 344960, 394240, 501760, 551936, 689920, 788480, 1103872, 1379840, 2759680, 5519360]

約数ペア:

[(1, 5519360), (2, 2759680), (4, 1379840), (5, 1103872), (7, 788480), (8, 689920), (10, 551936), (11, 501760), (14, 394240), (16, 344960), (20, 275968), (22, 250880), (28, 197120), (32, 172480), (35, 157696), (40, 137984), (44, 125440), (49, 112640), (55, 100352), (56, 98560), (64, 86240), (70, 78848), (77, 71680), (80, 68992), (88, 62720), (98, 56320), (110, 50176), (112, 49280), (128, 43120), (140, 39424), (154, 35840), (160, 34496), (176, 31360), (196, 28160), (220, 25088), (224, 24640), (245, 22528), (256, 21560), (280, 19712), (308, 17920), (320, 17248), (352, 15680), (385, 14336), (392, 14080), (440, 12544), (448, 12320), (490, 11264), (512, 10780), (539, 10240), (560, 9856), (616, 8960), (640, 8624), (704, 7840), (770, 7168), (784, 7040), (880, 6272), (896, 6160), (980, 5632), (1024, 5390), (1078, 5120), (1120, 4928), (1232, 4480), (1280, 4312), (1408, 3920), (1540, 3584), (1568, 3520), (1760, 3136), (1792, 3080), (1960, 2816), (2048, 2695), (2156, 2560), (2240, 2464)]