2012076440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1051}}^1$

素因数の和:1321

約数の個数: 128

約数和(自身を含む): 5226336000

約数和(自身を除く): 3214259560

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 229, 380, 418, 440, 458, 760, 836, 916, 1045, 1051, 1145, 1672, 1832, 2090, 2102, 2290, 2519, 4180, 4204, 4351, 4580, 5038, 5255, 8360, 8408, 8702, 9160, 10076, 10510, 11561, 12595, 17404, 19969, 20152, 21020, 21755, 23122, 25190, 34808, 39938, 42040, 43510, 46244, 47861, 50380, 57805, 79876, 87020, 92488, 95722, 99845, 100760, 115610, 159752, 174040, 191444, 199690, 219659, 231220, 239305, 240679, 382888, 399380, 439318, 462440, 478610, 481358, 798760, 878636, 957220, 962716, 1098295, 1203395, 1757272, 1914440, 1925432, 2196590, 2406790, 2647469, 4393180, 4572901, 4813580, 5294938, 8786360, 9145802, 9627160, 10589876, 13237345, 18291604, 21179752, 22864505, 26474690, 36583208, 45729010, 50301911, 52949380, 91458020, 100603822, 105898760, 182916040, 201207644, 251509555, 402415288, 503019110, 1006038220, 2012076440]

約数ペア:

[(1, 2012076440), (2, 1006038220), (4, 503019110), (5, 402415288), (8, 251509555), (10, 201207644), (11, 182916040), (19, 105898760), (20, 100603822), (22, 91458020), (38, 52949380), (40, 50301911), (44, 45729010), (55, 36583208), (76, 26474690), (88, 22864505), (95, 21179752), (110, 18291604), (152, 13237345), (190, 10589876), (209, 9627160), (220, 9145802), (229, 8786360), (380, 5294938), (418, 4813580), (440, 4572901), (458, 4393180), (760, 2647469), (836, 2406790), (916, 2196590), (1045, 1925432), (1051, 1914440), (1145, 1757272), (1672, 1203395), (1832, 1098295), (2090, 962716), (2102, 957220), (2290, 878636), (2519, 798760), (4180, 481358), (4204, 478610), (4351, 462440), (4580, 439318), (5038, 399380), (5255, 382888), (8360, 240679), (8408, 239305), (8702, 231220), (9160, 219659), (10076, 199690), (10510, 191444), (11561, 174040), (12595, 159752), (17404, 115610), (19969, 100760), (20152, 99845), (21020, 95722), (21755, 92488), (23122, 87020), (25190, 79876), (34808, 57805), (39938, 50380), (42040, 47861), (43510, 46244)]