2012132528

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{11969}}^1$

素因数の和:12082

約数の個数: 80

約数和(自身を含む): 4749696000

約数和(自身を除く): 2737563472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 79, 112, 133, 152, 158, 266, 304, 316, 532, 553, 632, 1064, 1106, 1264, 1501, 2128, 2212, 3002, 4424, 6004, 8848, 10507, 11969, 12008, 21014, 23938, 24016, 42028, 47876, 83783, 84056, 95752, 167566, 168112, 191504, 227411, 335132, 454822, 670264, 909644, 945551, 1340528, 1591877, 1819288, 1891102, 3183754, 3638576, 3782204, 6367508, 6618857, 7564408, 12735016, 13237714, 15128816, 17965469, 25470032, 26475428, 35930938, 52950856, 71861876, 105901712, 125758283, 143723752, 251516566, 287447504, 503033132, 1006066264, 2012132528]

約数ペア:

[(1, 2012132528), (2, 1006066264), (4, 503033132), (7, 287447504), (8, 251516566), (14, 143723752), (16, 125758283), (19, 105901712), (28, 71861876), (38, 52950856), (56, 35930938), (76, 26475428), (79, 25470032), (112, 17965469), (133, 15128816), (152, 13237714), (158, 12735016), (266, 7564408), (304, 6618857), (316, 6367508), (532, 3782204), (553, 3638576), (632, 3183754), (1064, 1891102), (1106, 1819288), (1264, 1591877), (1501, 1340528), (2128, 945551), (2212, 909644), (3002, 670264), (4424, 454822), (6004, 335132), (8848, 227411), (10507, 191504), (11969, 168112), (12008, 167566), (21014, 95752), (23938, 84056), (24016, 83783), (42028, 47876)]