71086360

素因数分解:

$2^3\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2311}}^1$

素因数の和:3091

約数の個数: 32

約数和(自身を含む): 160221600

約数和(自身を除く): 89135240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 769, 1538, 2311, 3076, 3845, 4622, 6152, 7690, 9244, 11555, 15380, 18488, 23110, 30760, 46220, 92440, 1777159, 3554318, 7108636, 8885795, 14217272, 17771590, 35543180, 71086360]

約数ペア:

[(1, 71086360), (2, 35543180), (4, 17771590), (5, 14217272), (8, 8885795), (10, 7108636), (20, 3554318), (40, 1777159), (769, 92440), (1538, 46220), (2311, 30760), (3076, 23110), (3845, 18488), (4622, 15380), (6152, 11555), (7690, 9244)]