136251160

素因数分解:

$2^3\times 5^1\times {\mathrm{3406279}}^1$

素因数の和:3406290

約数の個数: 16

約数和(自身を含む): 306565200

約数和(自身を除く): 170314040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3406279, 6812558, 13625116, 17031395, 27250232, 34062790, 68125580, 136251160]

約数ペア:

[(1, 136251160), (2, 68125580), (4, 34062790), (5, 27250232), (8, 17031395), (10, 13625116), (20, 6812558), (40, 3406279)]