134701880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{198091}}^1$

素因数の和:198119

約数の個数: 32

約数和(自身を含む): 320909040

約数和(自身を除く): 186207160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 198091, 396182, 792364, 990455, 1584728, 1980910, 3367547, 3961820, 6735094, 7923640, 13470188, 16837735, 26940376, 33675470, 67350940, 134701880]

約数ペア:

[(1, 134701880), (2, 67350940), (4, 33675470), (5, 26940376), (8, 16837735), (10, 13470188), (17, 7923640), (20, 6735094), (34, 3961820), (40, 3367547), (68, 1980910), (85, 1584728), (136, 990455), (170, 792364), (340, 396182), (680, 198091)]