74286080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1$

素因数の和:1355

約数の個数: 88

約数和(自身を含む): 194546880

約数和(自身を除く): 120260800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1319, 1408, 1760, 2560, 2638, 2816, 3520, 5120, 5276, 5632, 6595, 7040, 10552, 11264, 13190, 14080, 14509, 21104, 26380, 28160, 29018, 42208, 52760, 56320, 58036, 72545, 84416, 105520, 116072, 145090, 168832, 211040, 232144, 290180, 337664, 422080, 464288, 580360, 675328, 844160, 928576, 1160720, 1350656, 1688320, 1857152, 2321440, 3376640, 3714304, 4642880, 6753280, 7428608, 9285760, 14857216, 18571520, 37143040, 74286080]

約数ペア:

[(1, 74286080), (2, 37143040), (4, 18571520), (5, 14857216), (8, 9285760), (10, 7428608), (11, 6753280), (16, 4642880), (20, 3714304), (22, 3376640), (32, 2321440), (40, 1857152), (44, 1688320), (55, 1350656), (64, 1160720), (80, 928576), (88, 844160), (110, 675328), (128, 580360), (160, 464288), (176, 422080), (220, 337664), (256, 290180), (320, 232144), (352, 211040), (440, 168832), (512, 145090), (640, 116072), (704, 105520), (880, 84416), (1024, 72545), (1280, 58036), (1319, 56320), (1408, 52760), (1760, 42208), (2560, 29018), (2638, 28160), (2816, 26380), (3520, 21104), (5120, 14509), (5276, 14080), (5632, 13190), (6595, 11264), (7040, 10552)]