6768680

素因数分解:

$2^3\times 5^1\times {\mathrm{169217}}^1$

素因数の和:169228

約数の個数: 16

約数和(自身を含む): 15229620

約数和(自身を除く): 8460940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 169217, 338434, 676868, 846085, 1353736, 1692170, 3384340, 6768680]

約数ペア:

[(1, 6768680), (2, 3384340), (4, 1692170), (5, 1353736), (8, 846085), (10, 676868), (20, 338434), (40, 169217)]