65122587460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{447701}}^1$

素因数の和:448756

約数の個数: 48

約数和(自身を含む): 156444986880

約数和(自身を除く): 91322399420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1039, 2078, 4156, 5195, 7273, 10390, 14546, 20780, 29092, 36365, 72730, 145460, 447701, 895402, 1790804, 2238505, 3133907, 4477010, 6267814, 8954020, 12535628, 15669535, 31339070, 62678140, 465161339, 930322678, 1860645356, 2325806695, 3256129373, 4651613390, 6512258746, 9303226780, 13024517492, 16280646865, 32561293730, 65122587460]

約数ペア:

[(1, 65122587460), (2, 32561293730), (4, 16280646865), (5, 13024517492), (7, 9303226780), (10, 6512258746), (14, 4651613390), (20, 3256129373), (28, 2325806695), (35, 1860645356), (70, 930322678), (140, 465161339), (1039, 62678140), (2078, 31339070), (4156, 15669535), (5195, 12535628), (7273, 8954020), (10390, 6267814), (14546, 4477010), (20780, 3133907), (29092, 2238505), (36365, 1790804), (72730, 895402), (145460, 447701)]