2046615550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{409}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 4782417120

約数和(自身を除く): 2735801570

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 29, 34, 35, 50, 58, 70, 85, 119, 145, 170, 175, 203, 238, 290, 350, 406, 409, 425, 493, 595, 725, 818, 841, 850, 986, 1015, 1190, 1450, 1682, 2030, 2045, 2465, 2863, 2975, 3451, 4090, 4205, 4930, 5075, 5726, 5887, 5950, 6902, 6953, 8410, 10150, 10225, 11774, 11861, 12325, 13906, 14297, 14315, 17255, 20450, 21025, 23722, 24650, 28594, 28630, 29435, 34510, 34765, 42050, 48671, 58870, 59305, 69530, 71485, 71575, 83027, 86275, 97342, 100079, 118610, 142970, 143150, 147175, 166054, 172550, 173825, 200158, 201637, 243355, 294350, 296525, 343969, 347650, 357425, 403274, 415135, 486710, 500395, 593050, 687938, 714850, 830270, 1000790, 1008185, 1216775, 1411459, 1719845, 2016370, 2075675, 2407783, 2433550, 2501975, 2822918, 3439690, 4151350, 4815566, 5003950, 5040925, 5847473, 7057295, 8599225, 10081850, 11694946, 12038915, 14114590, 17198450, 24077830, 29237365, 35286475, 40932311, 58474730, 60194575, 70572950, 81864622, 120389150, 146186825, 204661555, 292373650, 409323110, 1023307775, 2046615550]

約数ペア:

[(1, 2046615550), (2, 1023307775), (5, 409323110), (7, 292373650), (10, 204661555), (14, 146186825), (17, 120389150), (25, 81864622), (29, 70572950), (34, 60194575), (35, 58474730), (50, 40932311), (58, 35286475), (70, 29237365), (85, 24077830), (119, 17198450), (145, 14114590), (170, 12038915), (175, 11694946), (203, 10081850), (238, 8599225), (290, 7057295), (350, 5847473), (406, 5040925), (409, 5003950), (425, 4815566), (493, 4151350), (595, 3439690), (725, 2822918), (818, 2501975), (841, 2433550), (850, 2407783), (986, 2075675), (1015, 2016370), (1190, 1719845), (1450, 1411459), (1682, 1216775), (2030, 1008185), (2045, 1000790), (2465, 830270), (2863, 714850), (2975, 687938), (3451, 593050), (4090, 500395), (4205, 486710), (4930, 415135), (5075, 403274), (5726, 357425), (5887, 347650), (5950, 343969), (6902, 296525), (6953, 294350), (8410, 243355), (10150, 201637), (10225, 200158), (11774, 173825), (11861, 172550), (12325, 166054), (13906, 147175), (14297, 143150), (14315, 142970), (17255, 118610), (20450, 100079), (21025, 97342), (23722, 86275), (24650, 83027), (28594, 71575), (28630, 71485), (29435, 69530), (34510, 59305), (34765, 58870), (42050, 48671)]