2000261120

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:736

約数の個数: 208

約数和(自身を含む): 5647465152

約数和(自身を除く): 3647204032

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 512, 520, 572, 640, 683, 704, 715, 832, 880, 1024, 1040, 1144, 1280, 1366, 1408, 1430, 1664, 1760, 2048, 2080, 2288, 2560, 2732, 2816, 2860, 3328, 3415, 3520, 4096, 4160, 4576, 5120, 5464, 5632, 5720, 6656, 6830, 7040, 7513, 8320, 8879, 9152, 10240, 10928, 11264, 11440, 13312, 13660, 14080, 15026, 16640, 17758, 18304, 20480, 21856, 22528, 22880, 26624, 27320, 28160, 30052, 33280, 35516, 36608, 37565, 43712, 44395, 45056, 45760, 53248, 54640, 56320, 60104, 66560, 71032, 73216, 75130, 87424, 88790, 91520, 97669, 109280, 112640, 120208, 133120, 142064, 146432, 150260, 174848, 177580, 183040, 195338, 218560, 225280, 240416, 266240, 284128, 292864, 300520, 349696, 355160, 366080, 390676, 437120, 480832, 488345, 568256, 585728, 601040, 699392, 710320, 732160, 781352, 874240, 961664, 976690, 1136512, 1202080, 1398784, 1420640, 1464320, 1562704, 1748480, 1923328, 1953380, 2273024, 2404160, 2797568, 2841280, 2928640, 3125408, 3496960, 3846656, 3906760, 4546048, 4808320, 5682560, 6250816, 6993920, 7693312, 7813520, 9092096, 9616640, 11365120, 12501632, 13987840, 15386624, 15627040, 18184192, 19233280, 22730240, 25003264, 30773248, 31254080, 36368384, 38466560, 45460480, 50006528, 62508160, 76933120, 90920960, 100013056, 125016320, 153866240, 181841920, 200026112, 250032640, 400052224, 500065280, 1000130560, 2000261120]

約数ペア:

[(1, 2000261120), (2, 1000130560), (4, 500065280), (5, 400052224), (8, 250032640), (10, 200026112), (11, 181841920), (13, 153866240), (16, 125016320), (20, 100013056), (22, 90920960), (26, 76933120), (32, 62508160), (40, 50006528), (44, 45460480), (52, 38466560), (55, 36368384), (64, 31254080), (65, 30773248), (80, 25003264), (88, 22730240), (104, 19233280), (110, 18184192), (128, 15627040), (130, 15386624), (143, 13987840), (160, 12501632), (176, 11365120), (208, 9616640), (220, 9092096), (256, 7813520), (260, 7693312), (286, 6993920), (320, 6250816), (352, 5682560), (416, 4808320), (440, 4546048), (512, 3906760), (520, 3846656), (572, 3496960), (640, 3125408), (683, 2928640), (704, 2841280), (715, 2797568), (832, 2404160), (880, 2273024), (1024, 1953380), (1040, 1923328), (1144, 1748480), (1280, 1562704), (1366, 1464320), (1408, 1420640), (1430, 1398784), (1664, 1202080), (1760, 1136512), (2048, 976690), (2080, 961664), (2288, 874240), (2560, 781352), (2732, 732160), (2816, 710320), (2860, 699392), (3328, 601040), (3415, 585728), (3520, 568256), (4096, 488345), (4160, 480832), (4576, 437120), (5120, 390676), (5464, 366080), (5632, 355160), (5720, 349696), (6656, 300520), (6830, 292864), (7040, 284128), (7513, 266240), (8320, 240416), (8879, 225280), (9152, 218560), (10240, 195338), (10928, 183040), (11264, 177580), (11440, 174848), (13312, 150260), (13660, 146432), (14080, 142064), (15026, 133120), (16640, 120208), (17758, 112640), (18304, 109280), (20480, 97669), (21856, 91520), (22528, 88790), (22880, 87424), (26624, 75130), (27320, 73216), (28160, 71032), (30052, 66560), (33280, 60104), (35516, 56320), (36608, 54640), (37565, 53248), (43712, 45760), (44395, 45056)]