1983523820545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2339}}^1\times {\mathrm{56857}}^1$

素因数の和:59377

約数の個数: 32

約数和(自身を含む): 2522584771200

約数和(自身を除く): 539060950655

約数列:

[1, 5, 19, 95, 157, 785, 2339, 2983, 11695, 14915, 44441, 56857, 222205, 284285, 367223, 1080283, 1836115, 5401415, 6977237, 8926549, 34886185, 44632745, 132988523, 169604431, 664942615, 848022155, 2526781937, 12633909685, 20879198111, 104395990555, 396704764109, 1983523820545]

約数ペア:

[(1, 1983523820545), (5, 396704764109), (19, 104395990555), (95, 20879198111), (157, 12633909685), (785, 2526781937), (2339, 848022155), (2983, 664942615), (11695, 169604431), (14915, 132988523), (44441, 44632745), (56857, 34886185), (222205, 8926549), (284285, 6977237), (367223, 5401415), (1080283, 1836115)]