11500420

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{7877}}^1$

素因数の和:7959

約数の個数: 24

約数和(自身を含む): 24484824

約数和(自身を除く): 12984404

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 7877, 15754, 31508, 39385, 78770, 157540, 575021, 1150042, 2300084, 2875105, 5750210, 11500420]

約数ペア:

[(1, 11500420), (2, 5750210), (4, 2875105), (5, 2300084), (10, 1150042), (20, 575021), (73, 157540), (146, 78770), (292, 39385), (365, 31508), (730, 15754), (1460, 7877)]