4216580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4903}}^1$

素因数の和:4955

約数の個数: 24

約数和(自身を含む): 9062592

約数和(自身を除く): 4846012

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 4903, 9806, 19612, 24515, 49030, 98060, 210829, 421658, 843316, 1054145, 2108290, 4216580]

約数ペア:

[(1, 4216580), (2, 2108290), (4, 1054145), (5, 843316), (10, 421658), (20, 210829), (43, 98060), (86, 49030), (172, 24515), (215, 19612), (430, 9806), (860, 4903)]