25524660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{60773}}^1$

素因数の和:60792

約数の個数: 48

約数和(自身を含む): 81680256

約数和(自身を除く): 56155596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 60773, 121546, 182319, 243092, 303865, 364638, 425411, 607730, 729276, 850822, 911595, 1215460, 1276233, 1701644, 1823190, 2127055, 2552466, 3646380, 4254110, 5104932, 6381165, 8508220, 12762330, 25524660]

約数ペア:

[(1, 25524660), (2, 12762330), (3, 8508220), (4, 6381165), (5, 5104932), (6, 4254110), (7, 3646380), (10, 2552466), (12, 2127055), (14, 1823190), (15, 1701644), (20, 1276233), (21, 1215460), (28, 911595), (30, 850822), (35, 729276), (42, 607730), (60, 425411), (70, 364638), (84, 303865), (105, 243092), (140, 182319), (210, 121546), (420, 60773)]