26097271040

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{474151}}^1$

素因数の和:474215

約数の個数: 72

約数和(自身を含む): 63965001408

約数和(自身を除く): 37867730368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 640, 688, 860, 1280, 1376, 1720, 2752, 3440, 5504, 6880, 11008, 13760, 27520, 55040, 474151, 948302, 1896604, 2370755, 3793208, 4741510, 7586416, 9483020, 15172832, 18966040, 20388493, 30345664, 37932080, 40776986, 60691328, 75864160, 81553972, 101942465, 121382656, 151728320, 163107944, 203884930, 303456640, 326215888, 407769860, 606913280, 652431776, 815539720, 1304863552, 1631079440, 2609727104, 3262158880, 5219454208, 6524317760, 13048635520, 26097271040]

約数ペア:

[(1, 26097271040), (2, 13048635520), (4, 6524317760), (5, 5219454208), (8, 3262158880), (10, 2609727104), (16, 1631079440), (20, 1304863552), (32, 815539720), (40, 652431776), (43, 606913280), (64, 407769860), (80, 326215888), (86, 303456640), (128, 203884930), (160, 163107944), (172, 151728320), (215, 121382656), (256, 101942465), (320, 81553972), (344, 75864160), (430, 60691328), (640, 40776986), (688, 37932080), (860, 30345664), (1280, 20388493), (1376, 18966040), (1720, 15172832), (2752, 9483020), (3440, 7586416), (5504, 4741510), (6880, 3793208), (11008, 2370755), (13760, 1896604), (27520, 948302), (55040, 474151)]