25727650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39581}}^1$

素因数の和:39606

約数の個数: 24

約数和(自身を含む): 51535764

約数和(自身を除く): 25808114

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 39581, 79162, 197905, 395810, 514553, 989525, 1029106, 1979050, 2572765, 5145530, 12863825, 25727650]

約数ペア:

[(1, 25727650), (2, 12863825), (5, 5145530), (10, 2572765), (13, 1979050), (25, 1029106), (26, 989525), (50, 514553), (65, 395810), (130, 197905), (325, 79162), (650, 39581)]