5313160

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6991}}^1$

素因数の和:7021

約数の個数: 32

約数和(自身を含む): 12585600

約数和(自身を除く): 7272440

約数列:

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

約数ペア:

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