3813372080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{972799}}^1$

素因数の和:972826

約数の個数: 60

約数和(自身を含む): 10313625600

約数和(自身を除く): 6500253520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 972799, 1945598, 3891196, 4863995, 6809593, 7782392, 9727990, 13619186, 15564784, 19455980, 27238372, 34047965, 38911960, 47667151, 54476744, 68095930, 77823920, 95334302, 108953488, 136191860, 190668604, 238335755, 272383720, 381337208, 476671510, 544767440, 762674416, 953343020, 1906686040, 3813372080]

約数ペア:

[(1, 3813372080), (2, 1906686040), (4, 953343020), (5, 762674416), (7, 544767440), (8, 476671510), (10, 381337208), (14, 272383720), (16, 238335755), (20, 190668604), (28, 136191860), (35, 108953488), (40, 95334302), (49, 77823920), (56, 68095930), (70, 54476744), (80, 47667151), (98, 38911960), (112, 34047965), (140, 27238372), (196, 19455980), (245, 15564784), (280, 13619186), (392, 9727990), (490, 7782392), (560, 6809593), (784, 4863995), (980, 3891196), (1960, 1945598), (3920, 972799)]