25361380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115279}}^1$

素因数の和:115299

約数の個数: 24

約数和(自身を含む): 58101120

約数和(自身を除く): 32739740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 115279, 230558, 461116, 576395, 1152790, 1268069, 2305580, 2536138, 5072276, 6340345, 12680690, 25361380]

約数ペア:

[(1, 25361380), (2, 12680690), (4, 6340345), (5, 5072276), (10, 2536138), (11, 2305580), (20, 1268069), (22, 1152790), (44, 576395), (55, 461116), (110, 230558), (220, 115279)]