25855310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15299}}^1$

素因数の和:15332

約数の個数: 24

約数和(自身を含む): 50398200

約数和(自身を除く): 24542890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 15299, 30598, 76495, 152990, 198887, 397774, 994435, 1988870, 2585531, 5171062, 12927655, 25855310]

約数ペア:

[(1, 25855310), (2, 12927655), (5, 5171062), (10, 2585531), (13, 1988870), (26, 994435), (65, 397774), (130, 198887), (169, 152990), (338, 76495), (845, 30598), (1690, 15299)]