8809730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 16848000

約数和(自身を除く): 8038270

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 199, 233, 398, 466, 995, 1165, 1990, 2330, 3781, 4427, 7562, 8854, 18905, 22135, 37810, 44270, 46367, 92734, 231835, 463670, 880973, 1761946, 4404865, 8809730]

約数ペア:

[(1, 8809730), (2, 4404865), (5, 1761946), (10, 880973), (19, 463670), (38, 231835), (95, 92734), (190, 46367), (199, 44270), (233, 37810), (398, 22135), (466, 18905), (995, 8854), (1165, 7562), (1990, 4427), (2330, 3781)]