136047280

素因数分解:

$2^4\times 5^1\times {\mathrm{1700591}}^1$

素因数の和:1700604

約数の個数: 20

約数和(自身を含む): 316310112

約数和(自身を除く): 180262832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1700591, 3401182, 6802364, 8502955, 13604728, 17005910, 27209456, 34011820, 68023640, 136047280]

約数ペア:

[(1, 136047280), (2, 68023640), (4, 34011820), (5, 27209456), (8, 17005910), (10, 13604728), (16, 8502955), (20, 6802364), (40, 3401182), (80, 1700591)]