14242540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54779}}^1$

素因数の和:54801

約数の個数: 24

約数和(自身を含む): 32210640

約数和(自身を除く): 17968100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 54779, 109558, 219116, 273895, 547790, 712127, 1095580, 1424254, 2848508, 3560635, 7121270, 14242540]

約数ペア:

[(1, 14242540), (2, 7121270), (4, 3560635), (5, 2848508), (10, 1424254), (13, 1095580), (20, 712127), (26, 547790), (52, 273895), (65, 219116), (130, 109558), (260, 54779)]