25743770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15233}}^1$

素因数の和:15266

約数の個数: 24

約数和(自身を含む): 50180796

約数和(自身を除く): 24437026

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 15233, 30466, 76165, 152330, 198029, 396058, 990145, 1980290, 2574377, 5148754, 12871885, 25743770]

約数ペア:

[(1, 25743770), (2, 12871885), (5, 5148754), (10, 2574377), (13, 1980290), (26, 990145), (65, 396058), (130, 198029), (169, 152330), (338, 76165), (845, 30466), (1690, 15233)]