2671750720

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{443}}^1$

素因数の和:908

約数の個数: 112

約数和(自身を含む): 6528377088

約数和(自身を除く): 3856626368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 401, 443, 470, 752, 802, 886, 940, 1504, 1604, 1772, 1880, 2005, 2215, 3008, 3208, 3544, 3760, 4010, 4430, 6416, 7088, 7520, 8020, 8860, 12832, 14176, 15040, 16040, 17720, 18847, 20821, 25664, 28352, 32080, 35440, 37694, 41642, 64160, 70880, 75388, 83284, 94235, 104105, 128320, 141760, 150776, 166568, 177643, 188470, 208210, 301552, 333136, 355286, 376940, 416420, 603104, 666272, 710572, 753880, 832840, 888215, 1206208, 1332544, 1421144, 1507760, 1665680, 1776430, 2842288, 3015520, 3331360, 3552860, 5684576, 6031040, 6662720, 7105720, 8349221, 11369152, 14211440, 16698442, 28422880, 33396884, 41746105, 56845760, 66793768, 83492210, 133587536, 166984420, 267175072, 333968840, 534350144, 667937680, 1335875360, 2671750720]

約数ペア:

[(1, 2671750720), (2, 1335875360), (4, 667937680), (5, 534350144), (8, 333968840), (10, 267175072), (16, 166984420), (20, 133587536), (32, 83492210), (40, 66793768), (47, 56845760), (64, 41746105), (80, 33396884), (94, 28422880), (160, 16698442), (188, 14211440), (235, 11369152), (320, 8349221), (376, 7105720), (401, 6662720), (443, 6031040), (470, 5684576), (752, 3552860), (802, 3331360), (886, 3015520), (940, 2842288), (1504, 1776430), (1604, 1665680), (1772, 1507760), (1880, 1421144), (2005, 1332544), (2215, 1206208), (3008, 888215), (3208, 832840), (3544, 753880), (3760, 710572), (4010, 666272), (4430, 603104), (6416, 416420), (7088, 376940), (7520, 355286), (8020, 333136), (8860, 301552), (12832, 208210), (14176, 188470), (15040, 177643), (16040, 166568), (17720, 150776), (18847, 141760), (20821, 128320), (25664, 104105), (28352, 94235), (32080, 83284), (35440, 75388), (37694, 70880), (41642, 64160)]