83516980

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{10903}}^1$

素因数の和:11295

約数の個数: 24

約数和(自身を含む): 175859712

約数和(自身を除く): 92342732

約数列:

[1, 2, 4, 5, 10, 20, 383, 766, 1532, 1915, 3830, 7660, 10903, 21806, 43612, 54515, 109030, 218060, 4175849, 8351698, 16703396, 20879245, 41758490, 83516980]

約数ペア:

[(1, 83516980), (2, 41758490), (4, 20879245), (5, 16703396), (10, 8351698), (20, 4175849), (383, 218060), (766, 109030), (1532, 54515), (1915, 43612), (3830, 21806), (7660, 10903)]