3899860

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{859}}^1$

素因数の和:1095

約数の個数: 24

約数和(自身を含む): 8235360

約数和(自身を除く): 4335500

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 859, 908, 1135, 1718, 2270, 3436, 4295, 4540, 8590, 17180, 194993, 389986, 779972, 974965, 1949930, 3899860]

約数ペア:

[(1, 3899860), (2, 1949930), (4, 974965), (5, 779972), (10, 389986), (20, 194993), (227, 17180), (454, 8590), (859, 4540), (908, 4295), (1135, 3436), (1718, 2270)]