3854260

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1871}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 8176896

約数和(自身を除く): 4322636

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 1871, 2060, 3742, 7484, 9355, 18710, 37420, 192713, 385426, 770852, 963565, 1927130, 3854260]

約数ペア:

[(1, 3854260), (2, 1927130), (4, 963565), (5, 770852), (10, 385426), (20, 192713), (103, 37420), (206, 18710), (412, 9355), (515, 7484), (1030, 3742), (1871, 2060)]