79343290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3067}}^1$

素因数の和:3286

約数の個数: 32

約数和(自身を含む): 154627200

約数和(自身を除く): 75283910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 995, 1990, 2587, 3067, 5174, 6134, 12935, 15335, 25870, 30670, 39871, 79742, 199355, 398710, 610333, 1220666, 3051665, 6103330, 7934329, 15868658, 39671645, 79343290]

約数ペア:

[(1, 79343290), (2, 39671645), (5, 15868658), (10, 7934329), (13, 6103330), (26, 3051665), (65, 1220666), (130, 610333), (199, 398710), (398, 199355), (995, 79742), (1990, 39871), (2587, 30670), (3067, 25870), (5174, 15335), (6134, 12935)]