3866620

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1877}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 8203104

約数和(自身を除く): 4336484

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 1877, 2060, 3754, 7508, 9385, 18770, 37540, 193331, 386662, 773324, 966655, 1933310, 3866620]

約数ペア:

[(1, 3866620), (2, 1933310), (4, 966655), (5, 773324), (10, 386662), (20, 193331), (103, 37540), (206, 18770), (412, 9385), (515, 7508), (1030, 3754), (1877, 2060)]