6789680

素因数分解:

$2^4\times 5^1\times {\mathrm{84871}}^1$

素因数の和:84884

約数の個数: 20

約数和(自身を含む): 15786192

約数和(自身を除く): 8996512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 84871, 169742, 339484, 424355, 678968, 848710, 1357936, 1697420, 3394840, 6789680]

約数ペア:

[(1, 6789680), (2, 3394840), (4, 1697420), (5, 1357936), (8, 848710), (10, 678968), (16, 424355), (20, 339484), (40, 169742), (80, 84871)]