25817350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{39719}}^1$

素因数の和:39744

約数の個数: 24

約数和(自身を含む): 51715440

約数和(自身を除く): 25898090

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 39719, 79438, 198595, 397190, 516347, 992975, 1032694, 1985950, 2581735, 5163470, 12908675, 25817350]

約数ペア:

[(1, 25817350), (2, 12908675), (5, 5163470), (10, 2581735), (13, 1985950), (25, 1032694), (26, 992975), (50, 516347), (65, 397190), (130, 198595), (325, 79438), (650, 39719)]