22262540

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6829}}^1$

素因数の和:7001

約数の個数: 24

約数和(自身を含む): 47045040

約数和(自身を除く): 24782500

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 6829, 13658, 27316, 34145, 68290, 136580, 1113127, 2226254, 4452508, 5565635, 11131270, 22262540]

約数ペア:

[(1, 22262540), (2, 11131270), (4, 5565635), (5, 4452508), (10, 2226254), (20, 1113127), (163, 136580), (326, 68290), (652, 34145), (815, 27316), (1630, 13658), (3260, 6829)]