8944960

素因数分解:

$2^6\times 5^1\times {\mathrm{27953}}^1$

素因数の和:27970

約数の個数: 28

約数和(自身を含む): 21300948

約数和(自身を除く): 12355988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 27953, 55906, 111812, 139765, 223624, 279530, 447248, 559060, 894496, 1118120, 1788992, 2236240, 4472480, 8944960]

約数ペア:

[(1, 8944960), (2, 4472480), (4, 2236240), (5, 1788992), (8, 1118120), (10, 894496), (16, 559060), (20, 447248), (32, 279530), (40, 223624), (64, 139765), (80, 111812), (160, 55906), (320, 27953)]