14230220

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3931}}^1$

素因数の和:4121

約数の個数: 24

約数和(自身を含む): 30056208

約数和(自身を除く): 15825988

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 3931, 7862, 15724, 19655, 39310, 78620, 711511, 1423022, 2846044, 3557555, 7115110, 14230220]

約数ペア:

[(1, 14230220), (2, 7115110), (4, 3557555), (5, 2846044), (10, 1423022), (20, 711511), (181, 78620), (362, 39310), (724, 19655), (905, 15724), (1810, 7862), (3620, 3931)]