828164960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{739433}}^1$

素因数の和:739455

約数の個数: 48

約数和(自身を含む): 2236048416

約数和(自身を除く): 1407883456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 739433, 1478866, 2957732, 3697165, 5176031, 5915464, 7394330, 10352062, 11830928, 14788660, 20704124, 23661856, 25880155, 29577320, 41408248, 51760310, 59154640, 82816496, 103520620, 118309280, 165632992, 207041240, 414082480, 828164960]

約数ペア:

[(1, 828164960), (2, 414082480), (4, 207041240), (5, 165632992), (7, 118309280), (8, 103520620), (10, 82816496), (14, 59154640), (16, 51760310), (20, 41408248), (28, 29577320), (32, 25880155), (35, 23661856), (40, 20704124), (56, 14788660), (70, 11830928), (80, 10352062), (112, 7394330), (140, 5915464), (160, 5176031), (224, 3697165), (280, 2957732), (560, 1478866), (1120, 739433)]