82726150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{127271}}^1$

素因数の和:127296

約数の個数: 24

約数和(自身を含む): 165708144

約数和(自身を除く): 82981994

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 127271, 254542, 636355, 1272710, 1654523, 3181775, 3309046, 6363550, 8272615, 16545230, 41363075, 82726150]

約数ペア:

[(1, 82726150), (2, 41363075), (5, 16545230), (10, 8272615), (13, 6363550), (25, 3309046), (26, 3181775), (50, 1654523), (65, 1272710), (130, 636355), (325, 254542), (650, 127271)]