13961600

素因数分解:

$2^7\times 5^2\times {\mathrm{4363}}^1$

素因数の和:4387

約数の個数: 48

約数和(自身を含む): 34497420

約数和(自身を除く): 20535820

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 4363, 8726, 17452, 21815, 34904, 43630, 69808, 87260, 109075, 139616, 174520, 218150, 279232, 349040, 436300, 558464, 698080, 872600, 1396160, 1745200, 2792320, 3490400, 6980800, 13961600]

約数ペア:

[(1, 13961600), (2, 6980800), (4, 3490400), (5, 2792320), (8, 1745200), (10, 1396160), (16, 872600), (20, 698080), (25, 558464), (32, 436300), (40, 349040), (50, 279232), (64, 218150), (80, 174520), (100, 139616), (128, 109075), (160, 87260), (200, 69808), (320, 43630), (400, 34904), (640, 21815), (800, 17452), (1600, 8726), (3200, 4363)]