2017709425

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{45779}}^1$

素因数の和:45873

約数の個数: 24

約数和(自身を含む): 2622644640

約数和(自身を除く): 604935215

約数列:

[1, 5, 25, 41, 43, 205, 215, 1025, 1075, 1763, 8815, 44075, 45779, 228895, 1144475, 1876939, 1968497, 9384695, 9842485, 46923475, 49212425, 80708377, 403541885, 2017709425]

約数ペア:

[(1, 2017709425), (5, 403541885), (25, 80708377), (41, 49212425), (43, 46923475), (205, 9842485), (215, 9384695), (1025, 1968497), (1075, 1876939), (1763, 1144475), (8815, 228895), (44075, 45779)]