83673530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2213}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 159408000

約数和(自身を除く): 75734470

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 199, 398, 995, 1990, 2213, 3781, 4426, 7562, 11065, 18905, 22130, 37810, 42047, 84094, 210235, 420470, 440387, 880774, 2201935, 4403870, 8367353, 16734706, 41836765, 83673530]

約数ペア:

[(1, 83673530), (2, 41836765), (5, 16734706), (10, 8367353), (19, 4403870), (38, 2201935), (95, 880774), (190, 440387), (199, 420470), (398, 210235), (995, 84094), (1990, 42047), (2213, 37810), (3781, 22130), (4426, 18905), (7562, 11065)]