6144640

素因数分解:

$2^7\times 5^1\times {\mathrm{9601}}^1$

素因数の和:9620

約数の個数: 32

約数和(自身を含む): 14691060

約数和(自身を除く): 8546420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 9601, 19202, 38404, 48005, 76808, 96010, 153616, 192020, 307232, 384040, 614464, 768080, 1228928, 1536160, 3072320, 6144640]

約数ペア:

[(1, 6144640), (2, 3072320), (4, 1536160), (5, 1228928), (8, 768080), (10, 614464), (16, 384040), (20, 307232), (32, 192020), (40, 153616), (64, 96010), (80, 76808), (128, 48005), (160, 38404), (320, 19202), (640, 9601)]