27760850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42709}}^1$

素因数の和:42734

約数の個数: 24

約数和(自身を含む): 55608420

約数和(自身を除く): 27847570

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 42709, 85418, 213545, 427090, 555217, 1067725, 1110434, 2135450, 2776085, 5552170, 13880425, 27760850]

約数ペア:

[(1, 27760850), (2, 13880425), (5, 5552170), (10, 2776085), (13, 2135450), (25, 1110434), (26, 1067725), (50, 555217), (65, 427090), (130, 213545), (325, 85418), (650, 42709)]