3394640

素因数分解:

$2^4\times 5^1\times {\mathrm{42433}}^1$

素因数の和:42446

約数の個数: 20

約数和(自身を含む): 7892724

約数和(自身を除く): 4498084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 42433, 84866, 169732, 212165, 339464, 424330, 678928, 848660, 1697320, 3394640]

約数ペア:

[(1, 3394640), (2, 1697320), (4, 848660), (5, 678928), (8, 424330), (10, 339464), (16, 212165), (20, 169732), (40, 84866), (80, 42433)]