8045349190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1\times {\mathrm{503}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 15058068480

約数和(自身を除く): 7012719290

約数列:

[1, 2, 5, 10, 37, 74, 139, 185, 278, 311, 370, 503, 622, 695, 1006, 1390, 1555, 2515, 3110, 5030, 5143, 10286, 11507, 18611, 23014, 25715, 37222, 43229, 51430, 57535, 69917, 86458, 93055, 115070, 139834, 156433, 186110, 216145, 312866, 349585, 432290, 699170, 782165, 1564330, 1599473, 2586929, 3198946, 5173858, 5788021, 7997365, 11576042, 12934645, 15994730, 21744187, 25869290, 28940105, 43488374, 57880210, 108720935, 217441870, 804534919, 1609069838, 4022674595, 8045349190]

約数ペア:

[(1, 8045349190), (2, 4022674595), (5, 1609069838), (10, 804534919), (37, 217441870), (74, 108720935), (139, 57880210), (185, 43488374), (278, 28940105), (311, 25869290), (370, 21744187), (503, 15994730), (622, 12934645), (695, 11576042), (1006, 7997365), (1390, 5788021), (1555, 5173858), (2515, 3198946), (3110, 2586929), (5030, 1599473), (5143, 1564330), (10286, 782165), (11507, 699170), (18611, 432290), (23014, 349585), (25715, 312866), (37222, 216145), (43229, 186110), (51430, 156433), (57535, 139834), (69917, 115070), (86458, 93055)]