2684364080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{1901}}^1$

素因数の和:2862

約数の個数: 80

約数和(自身を含む): 6580159200

約数和(自身を除く): 3895795120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 929, 1520, 1858, 1901, 3716, 3802, 4645, 7432, 7604, 9290, 9505, 14864, 15208, 17651, 18580, 19010, 30416, 35302, 36119, 37160, 38020, 70604, 72238, 74320, 76040, 88255, 141208, 144476, 152080, 176510, 180595, 282416, 288952, 353020, 361190, 577904, 706040, 722380, 1412080, 1444760, 1766029, 2889520, 3532058, 7064116, 8830145, 14128232, 17660290, 28256464, 33554551, 35320580, 67109102, 70641160, 134218204, 141282320, 167772755, 268436408, 335545510, 536872816, 671091020, 1342182040, 2684364080]

約数ペア:

[(1, 2684364080), (2, 1342182040), (4, 671091020), (5, 536872816), (8, 335545510), (10, 268436408), (16, 167772755), (19, 141282320), (20, 134218204), (38, 70641160), (40, 67109102), (76, 35320580), (80, 33554551), (95, 28256464), (152, 17660290), (190, 14128232), (304, 8830145), (380, 7064116), (760, 3532058), (929, 2889520), (1520, 1766029), (1858, 1444760), (1901, 1412080), (3716, 722380), (3802, 706040), (4645, 577904), (7432, 361190), (7604, 353020), (9290, 288952), (9505, 282416), (14864, 180595), (15208, 176510), (17651, 152080), (18580, 144476), (19010, 141208), (30416, 88255), (35302, 76040), (36119, 74320), (37160, 72238), (38020, 70604)]