25749290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5039}}^1$

素因数の和:5126

約数の個数: 32

約数和(自身を含む): 53706240

約数和(自身を除く): 27956950

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5039, 5110, 10078, 25195, 35273, 50390, 70546, 176365, 352730, 367847, 735694, 1839235, 2574929, 3678470, 5149858, 12874645, 25749290]

約数ペア:

[(1, 25749290), (2, 12874645), (5, 5149858), (7, 3678470), (10, 2574929), (14, 1839235), (35, 735694), (70, 367847), (73, 352730), (146, 176365), (365, 70546), (511, 50390), (730, 35273), (1022, 25195), (2555, 10078), (5039, 5110)]