136183280

素因数分解:

$2^4\times 5^1\times {\mathrm{1702291}}^1$

素因数の和:1702304

約数の個数: 20

約数和(自身を含む): 316626312

約数和(自身を除く): 180443032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1702291, 3404582, 6809164, 8511455, 13618328, 17022910, 27236656, 34045820, 68091640, 136183280]

約数ペア:

[(1, 136183280), (2, 68091640), (4, 34045820), (5, 27236656), (8, 17022910), (10, 13618328), (16, 8511455), (20, 6809164), (40, 3404582), (80, 1702291)]