86617600

素因数分解:

$2^9\times 5^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:196

約数の個数: 120

約数和(自身を含む): 219961368

約数和(自身を除く): 133343768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 101, 128, 134, 160, 200, 202, 256, 268, 320, 335, 400, 404, 505, 512, 536, 640, 670, 800, 808, 1010, 1072, 1280, 1340, 1600, 1616, 1675, 2020, 2144, 2525, 2560, 2680, 3200, 3232, 3350, 4040, 4288, 5050, 5360, 6400, 6464, 6700, 6767, 8080, 8576, 10100, 10720, 12800, 12928, 13400, 13534, 16160, 17152, 20200, 21440, 25856, 26800, 27068, 32320, 33835, 34304, 40400, 42880, 51712, 53600, 54136, 64640, 67670, 80800, 85760, 107200, 108272, 129280, 135340, 161600, 169175, 171520, 214400, 216544, 258560, 270680, 323200, 338350, 428800, 433088, 541360, 646400, 676700, 857600, 866176, 1082720, 1292800, 1353400, 1732352, 2165440, 2706800, 3464704, 4330880, 5413600, 8661760, 10827200, 17323520, 21654400, 43308800, 86617600]

約数ペア:

[(1, 86617600), (2, 43308800), (4, 21654400), (5, 17323520), (8, 10827200), (10, 8661760), (16, 5413600), (20, 4330880), (25, 3464704), (32, 2706800), (40, 2165440), (50, 1732352), (64, 1353400), (67, 1292800), (80, 1082720), (100, 866176), (101, 857600), (128, 676700), (134, 646400), (160, 541360), (200, 433088), (202, 428800), (256, 338350), (268, 323200), (320, 270680), (335, 258560), (400, 216544), (404, 214400), (505, 171520), (512, 169175), (536, 161600), (640, 135340), (670, 129280), (800, 108272), (808, 107200), (1010, 85760), (1072, 80800), (1280, 67670), (1340, 64640), (1600, 54136), (1616, 53600), (1675, 51712), (2020, 42880), (2144, 40400), (2525, 34304), (2560, 33835), (2680, 32320), (3200, 27068), (3232, 26800), (3350, 25856), (4040, 21440), (4288, 20200), (5050, 17152), (5360, 16160), (6400, 13534), (6464, 13400), (6700, 12928), (6767, 12800), (8080, 10720), (8576, 10100)]