104420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 229824

約数和(自身を除く): 125404

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 227, 230, 454, 460, 908, 1135, 2270, 4540, 5221, 10442, 20884, 26105, 52210, 104420]

約数ペア:

[(1, 104420), (2, 52210), (4, 26105), (5, 20884), (10, 10442), (20, 5221), (23, 4540), (46, 2270), (92, 1135), (115, 908), (227, 460), (230, 454)]