126302960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5501}}^1$

素因数の和:5562

約数の個数: 80

約数和(自身を含む): 343852992

約数和(自身を除く): 217550032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4592, 5501, 5740, 11002, 11480, 22004, 22960, 27505, 38507, 44008, 55010, 77014, 88016, 110020, 154028, 192535, 220040, 225541, 308056, 385070, 440080, 451082, 616112, 770140, 902164, 1127705, 1540280, 1578787, 1804328, 2255410, 3080560, 3157574, 3608656, 4510820, 6315148, 7893935, 9021640, 12630296, 15787870, 18043280, 25260592, 31575740, 63151480, 126302960]

約数ペア:

[(1, 126302960), (2, 63151480), (4, 31575740), (5, 25260592), (7, 18043280), (8, 15787870), (10, 12630296), (14, 9021640), (16, 7893935), (20, 6315148), (28, 4510820), (35, 3608656), (40, 3157574), (41, 3080560), (56, 2255410), (70, 1804328), (80, 1578787), (82, 1540280), (112, 1127705), (140, 902164), (164, 770140), (205, 616112), (280, 451082), (287, 440080), (328, 385070), (410, 308056), (560, 225541), (574, 220040), (656, 192535), (820, 154028), (1148, 110020), (1435, 88016), (1640, 77014), (2296, 55010), (2870, 44008), (3280, 38507), (4592, 27505), (5501, 22960), (5740, 22004), (11002, 11480)]