3846020

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1867}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 8159424

約数和(自身を除く): 4313404

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 1867, 2060, 3734, 7468, 9335, 18670, 37340, 192301, 384602, 769204, 961505, 1923010, 3846020]

約数ペア:

[(1, 3846020), (2, 1923010), (4, 961505), (5, 769204), (10, 384602), (20, 192301), (103, 37340), (206, 18670), (412, 9335), (515, 7468), (1030, 3734), (1867, 2060)]