26875520

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{857}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 74826180

約数和(自身を除く): 47950660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 857, 896, 980, 1120, 1568, 1714, 1960, 2240, 3136, 3428, 3920, 4285, 4480, 5999, 6272, 6856, 7840, 8570, 11998, 13712, 15680, 17140, 23996, 27424, 29995, 31360, 34280, 41993, 47992, 54848, 59990, 68560, 83986, 95984, 109696, 119980, 137120, 167972, 191968, 209965, 239960, 274240, 335944, 383936, 419930, 479920, 548480, 671888, 767872, 839860, 959840, 1343776, 1679720, 1919680, 2687552, 3359440, 3839360, 5375104, 6718880, 13437760, 26875520]

約数ペア:

[(1, 26875520), (2, 13437760), (4, 6718880), (5, 5375104), (7, 3839360), (8, 3359440), (10, 2687552), (14, 1919680), (16, 1679720), (20, 1343776), (28, 959840), (32, 839860), (35, 767872), (40, 671888), (49, 548480), (56, 479920), (64, 419930), (70, 383936), (80, 335944), (98, 274240), (112, 239960), (128, 209965), (140, 191968), (160, 167972), (196, 137120), (224, 119980), (245, 109696), (280, 95984), (320, 83986), (392, 68560), (448, 59990), (490, 54848), (560, 47992), (640, 41993), (784, 34280), (857, 31360), (896, 29995), (980, 27424), (1120, 23996), (1568, 17140), (1714, 15680), (1960, 13712), (2240, 11998), (3136, 8570), (3428, 7840), (3920, 6856), (4285, 6272), (4480, 5999)]