4974080

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 80

約数和(自身を含む): 12521520

約数和(自身を除く): 7547440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 67, 80, 116, 128, 134, 145, 160, 232, 256, 268, 290, 320, 335, 464, 512, 536, 580, 640, 670, 928, 1072, 1160, 1280, 1340, 1856, 1943, 2144, 2320, 2560, 2680, 3712, 3886, 4288, 4640, 5360, 7424, 7772, 8576, 9280, 9715, 10720, 14848, 15544, 17152, 18560, 19430, 21440, 31088, 34304, 37120, 38860, 42880, 62176, 74240, 77720, 85760, 124352, 155440, 171520, 248704, 310880, 497408, 621760, 994816, 1243520, 2487040, 4974080]

約数ペア:

[(1, 4974080), (2, 2487040), (4, 1243520), (5, 994816), (8, 621760), (10, 497408), (16, 310880), (20, 248704), (29, 171520), (32, 155440), (40, 124352), (58, 85760), (64, 77720), (67, 74240), (80, 62176), (116, 42880), (128, 38860), (134, 37120), (145, 34304), (160, 31088), (232, 21440), (256, 19430), (268, 18560), (290, 17152), (320, 15544), (335, 14848), (464, 10720), (512, 9715), (536, 9280), (580, 8576), (640, 7772), (670, 7424), (928, 5360), (1072, 4640), (1160, 4288), (1280, 3886), (1340, 3712), (1856, 2680), (1943, 2560), (2144, 2320)]