4487050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2087}}^1$

素因数の和:2142

約数の個数: 24

約数和(自身を含む): 8544096

約数和(自身を除く): 4057046

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2087, 2150, 4174, 10435, 20870, 52175, 89741, 104350, 179482, 448705, 897410, 2243525, 4487050]

約数ペア:

[(1, 4487050), (2, 2243525), (5, 897410), (10, 448705), (25, 179482), (43, 104350), (50, 89741), (86, 52175), (215, 20870), (430, 10435), (1075, 4174), (2087, 2150)]