25486010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5651}}^1$

素因数の和:5710

約数の個数: 32

約数和(自身を含む): 51274944

約数和(自身を除く): 25788934

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 5651, 11302, 28255, 56510, 62161, 124322, 231691, 310805, 463382, 621610, 1158455, 2316910, 2548601, 5097202, 12743005, 25486010]

約数ペア:

[(1, 25486010), (2, 12743005), (5, 5097202), (10, 2548601), (11, 2316910), (22, 1158455), (41, 621610), (55, 463382), (82, 310805), (110, 231691), (205, 124322), (410, 62161), (451, 56510), (902, 28255), (2255, 11302), (4510, 5651)]