25794470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15263}}^1$

素因数の和:15296

約数の個数: 24

約数和(自身を含む): 50279616

約数和(自身を除く): 24485146

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 15263, 30526, 76315, 152630, 198419, 396838, 992095, 1984190, 2579447, 5158894, 12897235, 25794470]

約数ペア:

[(1, 25794470), (2, 12897235), (5, 5158894), (10, 2579447), (13, 1984190), (26, 992095), (65, 396838), (130, 198419), (169, 152630), (338, 76315), (845, 30526), (1690, 15263)]