27411620

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{5333}}^1$

素因数の和:5599

約数の個数: 24

約数和(自身を含む): 57799224

約数和(自身を除く): 30387604

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 5333, 10666, 21332, 26665, 53330, 106660, 1370581, 2741162, 5482324, 6852905, 13705810, 27411620]

約数ペア:

[(1, 27411620), (2, 13705810), (4, 6852905), (5, 5482324), (10, 2741162), (20, 1370581), (257, 106660), (514, 53330), (1028, 26665), (1285, 21332), (2570, 10666), (5140, 5333)]