26585260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102251}}^1$

素因数の和:102273

約数の個数: 24

約数和(自身を含む): 60124176

約数和(自身を除く): 33538916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 102251, 204502, 409004, 511255, 1022510, 1329263, 2045020, 2658526, 5317052, 6646315, 13292630, 26585260]

約数ペア:

[(1, 26585260), (2, 13292630), (4, 6646315), (5, 5317052), (10, 2658526), (13, 2045020), (20, 1329263), (26, 1022510), (52, 511255), (65, 409004), (130, 204502), (260, 102251)]