2064494080

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:640

約数の個数: 160

約数和(自身を含む): 5444651520

約数和(自身を除く): 3380157440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 167, 176, 220, 256, 320, 334, 352, 439, 440, 512, 640, 668, 704, 835, 878, 880, 1280, 1336, 1408, 1670, 1756, 1760, 1837, 2195, 2560, 2672, 2816, 3340, 3512, 3520, 3674, 4390, 4829, 5344, 5632, 6680, 7024, 7040, 7348, 8780, 9185, 9658, 10688, 13360, 14048, 14080, 14696, 17560, 18370, 19316, 21376, 24145, 26720, 28096, 28160, 29392, 35120, 36740, 38632, 42752, 48290, 53440, 56192, 58784, 70240, 73313, 73480, 77264, 85504, 96580, 106880, 112384, 117568, 140480, 146626, 146960, 154528, 193160, 213760, 224768, 235136, 280960, 293252, 293920, 309056, 366565, 386320, 427520, 470272, 561920, 586504, 587840, 618112, 733130, 772640, 806443, 940544, 1123840, 1173008, 1175680, 1236224, 1466260, 1545280, 1612886, 2346016, 2351360, 2472448, 2932520, 3090560, 3225772, 4032215, 4692032, 4702720, 5865040, 6181120, 6451544, 8064430, 9384064, 11730080, 12362240, 12903088, 16128860, 18768128, 23460160, 25806176, 32257720, 37536256, 46920320, 51612352, 64515440, 93840640, 103224704, 129030880, 187681280, 206449408, 258061760, 412898816, 516123520, 1032247040, 2064494080]

約数ペア:

[(1, 2064494080), (2, 1032247040), (4, 516123520), (5, 412898816), (8, 258061760), (10, 206449408), (11, 187681280), (16, 129030880), (20, 103224704), (22, 93840640), (32, 64515440), (40, 51612352), (44, 46920320), (55, 37536256), (64, 32257720), (80, 25806176), (88, 23460160), (110, 18768128), (128, 16128860), (160, 12903088), (167, 12362240), (176, 11730080), (220, 9384064), (256, 8064430), (320, 6451544), (334, 6181120), (352, 5865040), (439, 4702720), (440, 4692032), (512, 4032215), (640, 3225772), (668, 3090560), (704, 2932520), (835, 2472448), (878, 2351360), (880, 2346016), (1280, 1612886), (1336, 1545280), (1408, 1466260), (1670, 1236224), (1756, 1175680), (1760, 1173008), (1837, 1123840), (2195, 940544), (2560, 806443), (2672, 772640), (2816, 733130), (3340, 618112), (3512, 587840), (3520, 586504), (3674, 561920), (4390, 470272), (4829, 427520), (5344, 386320), (5632, 366565), (6680, 309056), (7024, 293920), (7040, 293252), (7348, 280960), (8780, 235136), (9185, 224768), (9658, 213760), (10688, 193160), (13360, 154528), (14048, 146960), (14080, 146626), (14696, 140480), (17560, 117568), (18370, 112384), (19316, 106880), (21376, 96580), (24145, 85504), (26720, 77264), (28096, 73480), (28160, 73313), (29392, 70240), (35120, 58784), (36740, 56192), (38632, 53440), (42752, 48290)]