90537950

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{22921}}^1$

素因数の和:23012

約数の個数: 24

約数和(自身を含む): 170539680

約数和(自身を除く): 80001730

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 1975, 3950, 22921, 45842, 114605, 229210, 573025, 1146050, 1810759, 3621518, 9053795, 18107590, 45268975, 90537950]

約数ペア:

[(1, 90537950), (2, 45268975), (5, 18107590), (10, 9053795), (25, 3621518), (50, 1810759), (79, 1146050), (158, 573025), (395, 229210), (790, 114605), (1975, 45842), (3950, 22921)]