47328140440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{23473}}^1$

素因数の和:23889

約数の個数: 128

約数和(自身を含む): 128449728000

約数和(自身を除く): 81121587560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 379, 380, 532, 665, 758, 760, 1064, 1330, 1516, 1895, 2653, 2660, 3032, 3790, 5306, 5320, 7201, 7580, 10612, 13265, 14402, 15160, 21224, 23473, 26530, 28804, 36005, 46946, 50407, 53060, 57608, 72010, 93892, 100814, 106120, 117365, 144020, 164311, 187784, 201628, 234730, 252035, 288040, 328622, 403256, 445987, 469460, 504070, 657244, 821555, 891974, 938920, 1008140, 1314488, 1643110, 1783948, 2016280, 2229935, 3121909, 3286220, 3567896, 4459870, 6243818, 6572440, 8896267, 8919740, 12487636, 15609545, 17792534, 17839480, 24975272, 31219090, 35585068, 44481335, 62273869, 62438180, 71170136, 88962670, 124547738, 124876360, 169029073, 177925340, 249095476, 311369345, 338058146, 355850680, 498190952, 622738690, 676116292, 845145365, 1183203511, 1245477380, 1352232584, 1690290730, 2366407022, 2490954760, 3380581460, 4732814044, 5916017555, 6761162920, 9465628088, 11832035110, 23664070220, 47328140440]

約数ペア:

[(1, 47328140440), (2, 23664070220), (4, 11832035110), (5, 9465628088), (7, 6761162920), (8, 5916017555), (10, 4732814044), (14, 3380581460), (19, 2490954760), (20, 2366407022), (28, 1690290730), (35, 1352232584), (38, 1245477380), (40, 1183203511), (56, 845145365), (70, 676116292), (76, 622738690), (95, 498190952), (133, 355850680), (140, 338058146), (152, 311369345), (190, 249095476), (266, 177925340), (280, 169029073), (379, 124876360), (380, 124547738), (532, 88962670), (665, 71170136), (758, 62438180), (760, 62273869), (1064, 44481335), (1330, 35585068), (1516, 31219090), (1895, 24975272), (2653, 17839480), (2660, 17792534), (3032, 15609545), (3790, 12487636), (5306, 8919740), (5320, 8896267), (7201, 6572440), (7580, 6243818), (10612, 4459870), (13265, 3567896), (14402, 3286220), (15160, 3121909), (21224, 2229935), (23473, 2016280), (26530, 1783948), (28804, 1643110), (36005, 1314488), (46946, 1008140), (50407, 938920), (53060, 891974), (57608, 821555), (72010, 657244), (93892, 504070), (100814, 469460), (106120, 445987), (117365, 403256), (144020, 328622), (164311, 288040), (187784, 252035), (201628, 234730)]