67864040

素因数分解:

$2^3\times 5^1\times {\mathrm{1696601}}^1$

素因数の和:1696612

約数の個数: 16

約数和(自身を含む): 152694180

約数和(自身を除く): 84830140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1696601, 3393202, 6786404, 8483005, 13572808, 16966010, 33932020, 67864040]

約数ペア:

[(1, 67864040), (2, 33932020), (4, 16966010), (5, 13572808), (8, 8483005), (10, 6786404), (20, 3393202), (40, 1696601)]