24870400

素因数分解:

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

素因数の和:124

約数の個数: 120

約数和(自身を含む): 64694520

約数和(自身を除く): 39824120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 67, 80, 100, 116, 128, 134, 145, 160, 200, 232, 256, 268, 290, 320, 335, 400, 464, 512, 536, 580, 640, 670, 725, 800, 928, 1072, 1160, 1280, 1340, 1450, 1600, 1675, 1856, 1943, 2144, 2320, 2560, 2680, 2900, 3200, 3350, 3712, 3886, 4288, 4640, 5360, 5800, 6400, 6700, 7424, 7772, 8576, 9280, 9715, 10720, 11600, 12800, 13400, 14848, 15544, 17152, 18560, 19430, 21440, 23200, 26800, 31088, 34304, 37120, 38860, 42880, 46400, 48575, 53600, 62176, 74240, 77720, 85760, 92800, 97150, 107200, 124352, 155440, 171520, 185600, 194300, 214400, 248704, 310880, 371200, 388600, 428800, 497408, 621760, 777200, 857600, 994816, 1243520, 1554400, 2487040, 3108800, 4974080, 6217600, 12435200, 24870400]

約数ペア:

[(1, 24870400), (2, 12435200), (4, 6217600), (5, 4974080), (8, 3108800), (10, 2487040), (16, 1554400), (20, 1243520), (25, 994816), (29, 857600), (32, 777200), (40, 621760), (50, 497408), (58, 428800), (64, 388600), (67, 371200), (80, 310880), (100, 248704), (116, 214400), (128, 194300), (134, 185600), (145, 171520), (160, 155440), (200, 124352), (232, 107200), (256, 97150), (268, 92800), (290, 85760), (320, 77720), (335, 74240), (400, 62176), (464, 53600), (512, 48575), (536, 46400), (580, 42880), (640, 38860), (670, 37120), (725, 34304), (800, 31088), (928, 26800), (1072, 23200), (1160, 21440), (1280, 19430), (1340, 18560), (1450, 17152), (1600, 15544), (1675, 14848), (1856, 13400), (1943, 12800), (2144, 11600), (2320, 10720), (2560, 9715), (2680, 9280), (2900, 8576), (3200, 7772), (3350, 7424), (3712, 6700), (3886, 6400), (4288, 5800), (4640, 5360)]