25379520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{26437}}^1$

素因数の和:26457

約数の個数: 56

約数和(自身を含む): 80583024

約数和(自身を除く): 55203504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 26437, 52874, 79311, 105748, 132185, 158622, 211496, 264370, 317244, 396555, 422992, 528740, 634488, 793110, 845984, 1057480, 1268976, 1586220, 1691968, 2114960, 2537952, 3172440, 4229920, 5075904, 6344880, 8459840, 12689760, 25379520]

約数ペア:

[(1, 25379520), (2, 12689760), (3, 8459840), (4, 6344880), (5, 5075904), (6, 4229920), (8, 3172440), (10, 2537952), (12, 2114960), (15, 1691968), (16, 1586220), (20, 1268976), (24, 1057480), (30, 845984), (32, 793110), (40, 634488), (48, 528740), (60, 422992), (64, 396555), (80, 317244), (96, 264370), (120, 211496), (160, 158622), (192, 132185), (240, 105748), (320, 79311), (480, 52874), (960, 26437)]