63432640

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10433}}^1$

素因数の和:10469

約数の個数: 56

約数和(自身を含む): 159014160

約数和(自身を除く): 95581520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 10433, 20866, 41732, 52165, 83464, 104330, 166928, 198227, 208660, 333856, 396454, 417320, 667712, 792908, 834640, 991135, 1585816, 1669280, 1982270, 3171632, 3338560, 3964540, 6343264, 7929080, 12686528, 15858160, 31716320, 63432640]

約数ペア:

[(1, 63432640), (2, 31716320), (4, 15858160), (5, 12686528), (8, 7929080), (10, 6343264), (16, 3964540), (19, 3338560), (20, 3171632), (32, 1982270), (38, 1669280), (40, 1585816), (64, 991135), (76, 834640), (80, 792908), (95, 667712), (152, 417320), (160, 396454), (190, 333856), (304, 208660), (320, 198227), (380, 166928), (608, 104330), (760, 83464), (1216, 52165), (1520, 41732), (3040, 20866), (6080, 10433)]