67602680

素因数分解:

$2^3\times 5^1\times {\mathrm{1690067}}^1$

素因数の和:1690078

約数の個数: 16

約数和(自身を含む): 152106120

約数和(自身を除く): 84503440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1690067, 3380134, 6760268, 8450335, 13520536, 16900670, 33801340, 67602680]

約数ペア:

[(1, 67602680), (2, 33801340), (4, 16900670), (5, 13520536), (8, 8450335), (10, 6760268), (20, 3380134), (40, 1690067)]