13816299520

素因数分解:

$2^{18}\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 152

約数和(自身を含む): 33822802944

約数和(自身を除く): 20006503424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 127, 128, 160, 166, 254, 256, 320, 332, 415, 508, 512, 635, 640, 664, 830, 1016, 1024, 1270, 1280, 1328, 1660, 2032, 2048, 2540, 2560, 2656, 3320, 4064, 4096, 5080, 5120, 5312, 6640, 8128, 8192, 10160, 10240, 10541, 10624, 13280, 16256, 16384, 20320, 20480, 21082, 21248, 26560, 32512, 32768, 40640, 40960, 42164, 42496, 52705, 53120, 65024, 65536, 81280, 81920, 84328, 84992, 105410, 106240, 130048, 131072, 162560, 163840, 168656, 169984, 210820, 212480, 260096, 262144, 325120, 327680, 337312, 339968, 421640, 424960, 520192, 650240, 655360, 674624, 679936, 843280, 849920, 1040384, 1300480, 1310720, 1349248, 1359872, 1686560, 1699840, 2080768, 2600960, 2698496, 2719744, 3373120, 3399680, 4161536, 5201920, 5396992, 5439488, 6746240, 6799360, 8323072, 10403840, 10793984, 10878976, 13492480, 13598720, 16646144, 20807680, 21587968, 21757952, 26984960, 27197440, 33292288, 41615360, 43175936, 53969920, 54394880, 83230720, 86351872, 107939840, 108789760, 166461440, 172703744, 215879680, 345407488, 431759360, 690814976, 863518720, 1381629952, 1727037440, 2763259904, 3454074880, 6908149760, 13816299520]

約数ペア:

[(1, 13816299520), (2, 6908149760), (4, 3454074880), (5, 2763259904), (8, 1727037440), (10, 1381629952), (16, 863518720), (20, 690814976), (32, 431759360), (40, 345407488), (64, 215879680), (80, 172703744), (83, 166461440), (127, 108789760), (128, 107939840), (160, 86351872), (166, 83230720), (254, 54394880), (256, 53969920), (320, 43175936), (332, 41615360), (415, 33292288), (508, 27197440), (512, 26984960), (635, 21757952), (640, 21587968), (664, 20807680), (830, 16646144), (1016, 13598720), (1024, 13492480), (1270, 10878976), (1280, 10793984), (1328, 10403840), (1660, 8323072), (2032, 6799360), (2048, 6746240), (2540, 5439488), (2560, 5396992), (2656, 5201920), (3320, 4161536), (4064, 3399680), (4096, 3373120), (5080, 2719744), (5120, 2698496), (5312, 2600960), (6640, 2080768), (8128, 1699840), (8192, 1686560), (10160, 1359872), (10240, 1349248), (10541, 1310720), (10624, 1300480), (13280, 1040384), (16256, 849920), (16384, 843280), (20320, 679936), (20480, 674624), (21082, 655360), (21248, 650240), (26560, 520192), (32512, 424960), (32768, 421640), (40640, 339968), (40960, 337312), (42164, 327680), (42496, 325120), (52705, 262144), (53120, 260096), (65024, 212480), (65536, 210820), (81280, 169984), (81920, 168656), (84328, 163840), (84992, 162560), (105410, 131072), (106240, 130048)]