45437020

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{55411}}^1$

素因数の和:55461

約数の個数: 24

約数和(自身を含む): 97746768

約数和(自身を除く): 52309748

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 55411, 110822, 221644, 277055, 554110, 1108220, 2271851, 4543702, 9087404, 11359255, 22718510, 45437020]

約数ペア:

[(1, 45437020), (2, 22718510), (4, 11359255), (5, 9087404), (10, 4543702), (20, 2271851), (41, 1108220), (82, 554110), (164, 277055), (205, 221644), (410, 110822), (820, 55411)]