22077440

素因数分解:

$2^{13}\times 5^1\times 7^2\times {\mathrm{11}}^1$

素因数の和:56

約数の個数: 168

約数和(自身を含む): 67235832

約数和(自身を除く): 45158392

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, 4096, 4312, 4480, 4928, 5120, 5390, 5632, 6160, 6272, 7040, 7168, 7840, 8192, 8624, 8960, 9856, 10240, 10780, 11264, 12320, 12544, 14080, 14336, 15680, 17248, 17920, 19712, 20480, 21560, 22528, 24640, 25088, 28160, 28672, 31360, 34496, 35840, 39424, 40960, 43120, 45056, 49280, 50176, 56320, 57344, 62720, 68992, 71680, 78848, 86240, 90112, 98560, 100352, 112640, 125440, 137984, 143360, 157696, 172480, 197120, 200704, 225280, 250880, 275968, 286720, 315392, 344960, 394240, 401408, 450560, 501760, 551936, 630784, 689920, 788480, 1003520, 1103872, 1379840, 1576960, 2007040, 2207744, 2759680, 3153920, 4415488, 5519360, 11038720, 22077440]

約数ペア:

[(1, 22077440), (2, 11038720), (4, 5519360), (5, 4415488), (7, 3153920), (8, 2759680), (10, 2207744), (11, 2007040), (14, 1576960), (16, 1379840), (20, 1103872), (22, 1003520), (28, 788480), (32, 689920), (35, 630784), (40, 551936), (44, 501760), (49, 450560), (55, 401408), (56, 394240), (64, 344960), (70, 315392), (77, 286720), (80, 275968), (88, 250880), (98, 225280), (110, 200704), (112, 197120), (128, 172480), (140, 157696), (154, 143360), (160, 137984), (176, 125440), (196, 112640), (220, 100352), (224, 98560), (245, 90112), (256, 86240), (280, 78848), (308, 71680), (320, 68992), (352, 62720), (385, 57344), (392, 56320), (440, 50176), (448, 49280), (490, 45056), (512, 43120), (539, 40960), (560, 39424), (616, 35840), (640, 34496), (704, 31360), (770, 28672), (784, 28160), (880, 25088), (896, 24640), (980, 22528), (1024, 21560), (1078, 20480), (1120, 19712), (1232, 17920), (1280, 17248), (1408, 15680), (1540, 14336), (1568, 14080), (1760, 12544), (1792, 12320), (1960, 11264), (2048, 10780), (2156, 10240), (2240, 9856), (2464, 8960), (2560, 8624), (2695, 8192), (2816, 7840), (3080, 7168), (3136, 7040), (3520, 6272), (3584, 6160), (3920, 5632), (4096, 5390), (4312, 5120), (4480, 4928)]