25818130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{15277}}^1$

素因数の和:15310

約数の個数: 24

約数和(自身を含む): 50325732

約数和(自身を除く): 24507602

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 15277, 30554, 76385, 152770, 198601, 397202, 993005, 1986010, 2581813, 5163626, 12909065, 25818130]

約数ペア:

[(1, 25818130), (2, 12909065), (5, 5163626), (10, 2581813), (13, 1986010), (26, 993005), (65, 397202), (130, 198601), (169, 152770), (338, 76385), (845, 30554), (1690, 15277)]