26168962880

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1\times {\mathrm{2237}}^1$

素因数の和:2656

約数の個数: 112

約数和(自身を含む): 63029957760

約数和(自身を除く): 36860994880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 263, 278, 320, 526, 556, 695, 1052, 1112, 1315, 1390, 2104, 2224, 2237, 2630, 2780, 4208, 4448, 4474, 5260, 5560, 8416, 8896, 8948, 10520, 11120, 11185, 16832, 17896, 21040, 22240, 22370, 35792, 36557, 42080, 44480, 44740, 71584, 73114, 84160, 89480, 143168, 146228, 178960, 182785, 292456, 310943, 357920, 365570, 584912, 588331, 621886, 715840, 731140, 1169824, 1176662, 1243772, 1462280, 1554715, 2339648, 2353324, 2487544, 2924560, 2941655, 3109430, 4706648, 4975088, 5849120, 5883310, 6218860, 9413296, 9950176, 11698240, 11766620, 12437720, 18826592, 19900352, 23533240, 24875440, 37653184, 47066480, 49750880, 81778009, 94132960, 99501760, 163556018, 188265920, 327112036, 408890045, 654224072, 817780090, 1308448144, 1635560180, 2616896288, 3271120360, 5233792576, 6542240720, 13084481440, 26168962880]

約数ペア:

[(1, 26168962880), (2, 13084481440), (4, 6542240720), (5, 5233792576), (8, 3271120360), (10, 2616896288), (16, 1635560180), (20, 1308448144), (32, 817780090), (40, 654224072), (64, 408890045), (80, 327112036), (139, 188265920), (160, 163556018), (263, 99501760), (278, 94132960), (320, 81778009), (526, 49750880), (556, 47066480), (695, 37653184), (1052, 24875440), (1112, 23533240), (1315, 19900352), (1390, 18826592), (2104, 12437720), (2224, 11766620), (2237, 11698240), (2630, 9950176), (2780, 9413296), (4208, 6218860), (4448, 5883310), (4474, 5849120), (5260, 4975088), (5560, 4706648), (8416, 3109430), (8896, 2941655), (8948, 2924560), (10520, 2487544), (11120, 2353324), (11185, 2339648), (16832, 1554715), (17896, 1462280), (21040, 1243772), (22240, 1176662), (22370, 1169824), (35792, 731140), (36557, 715840), (42080, 621886), (44480, 588331), (44740, 584912), (71584, 365570), (73114, 357920), (84160, 310943), (89480, 292456), (143168, 182785), (146228, 178960)]