83295430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2203}}^1$

素因数の和:2428

約数の個数: 32

約数和(自身を含む): 158688000

約数和(自身を除く): 75392570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 199, 398, 995, 1990, 2203, 3781, 4406, 7562, 11015, 18905, 22030, 37810, 41857, 83714, 209285, 418570, 438397, 876794, 2191985, 4383970, 8329543, 16659086, 41647715, 83295430]

約数ペア:

[(1, 83295430), (2, 41647715), (5, 16659086), (10, 8329543), (19, 4383970), (38, 2191985), (95, 876794), (190, 438397), (199, 418570), (398, 209285), (995, 83714), (1990, 41857), (2203, 37810), (3781, 22030), (4406, 18905), (7562, 11015)]