10626320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6991}}^1$

素因数の和:7023

約数の個数: 40

約数和(自身を含む): 26010240

約数和(自身を除く): 15383920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 6991, 13982, 27964, 34955, 55928, 69910, 111856, 132829, 139820, 265658, 279640, 531316, 559280, 664145, 1062632, 1328290, 2125264, 2656580, 5313160, 10626320]

約数ペア:

[(1, 10626320), (2, 5313160), (4, 2656580), (5, 2125264), (8, 1328290), (10, 1062632), (16, 664145), (19, 559280), (20, 531316), (38, 279640), (40, 265658), (76, 139820), (80, 132829), (95, 111856), (152, 69910), (190, 55928), (304, 34955), (380, 27964), (760, 13982), (1520, 6991)]