13578560

素因数分解:

$2^6\times 5^1\times {\mathrm{42433}}^1$

素因数の和:42450

約数の個数: 28

約数和(自身を含む): 32334708

約数和(自身を除く): 18756148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 42433, 84866, 169732, 212165, 339464, 424330, 678928, 848660, 1357856, 1697320, 2715712, 3394640, 6789280, 13578560]

約数ペア:

[(1, 13578560), (2, 6789280), (4, 3394640), (5, 2715712), (8, 1697320), (10, 1357856), (16, 848660), (20, 678928), (32, 424330), (40, 339464), (64, 212165), (80, 169732), (160, 84866), (320, 42433)]