1794304520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{4463}}^1$

素因数の和:4539

約数の個数: 96

約数和(自身を含む): 4443465600

約数和(自身を除く): 2649161080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 529, 760, 874, 920, 1058, 1748, 2116, 2185, 2645, 3496, 4232, 4370, 4463, 5290, 8740, 8926, 10051, 10580, 17480, 17852, 20102, 21160, 22315, 35704, 40204, 44630, 50255, 80408, 84797, 89260, 100510, 102649, 169594, 178520, 201020, 205298, 339188, 402040, 410596, 423985, 513245, 678376, 821192, 847970, 1026490, 1695940, 1950331, 2052980, 2360927, 3391880, 3900662, 4105960, 4721854, 7801324, 9443708, 9751655, 11804635, 15602648, 18887416, 19503310, 23609270, 39006620, 44857613, 47218540, 78013240, 89715226, 94437080, 179430452, 224288065, 358860904, 448576130, 897152260, 1794304520]

約数ペア:

[(1, 1794304520), (2, 897152260), (4, 448576130), (5, 358860904), (8, 224288065), (10, 179430452), (19, 94437080), (20, 89715226), (23, 78013240), (38, 47218540), (40, 44857613), (46, 39006620), (76, 23609270), (92, 19503310), (95, 18887416), (115, 15602648), (152, 11804635), (184, 9751655), (190, 9443708), (230, 7801324), (380, 4721854), (437, 4105960), (460, 3900662), (529, 3391880), (760, 2360927), (874, 2052980), (920, 1950331), (1058, 1695940), (1748, 1026490), (2116, 847970), (2185, 821192), (2645, 678376), (3496, 513245), (4232, 423985), (4370, 410596), (4463, 402040), (5290, 339188), (8740, 205298), (8926, 201020), (10051, 178520), (10580, 169594), (17480, 102649), (17852, 100510), (20102, 89260), (21160, 84797), (22315, 80408), (35704, 50255), (40204, 44630)]