8242060

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4001}}^1$

素因数の和:4113

約数の個数: 24

約数和(自身を含む): 17480736

約数和(自身を除く): 9238676

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 4001, 8002, 16004, 20005, 40010, 80020, 412103, 824206, 1648412, 2060515, 4121030, 8242060]

約数ペア:

[(1, 8242060), (2, 4121030), (4, 2060515), (5, 1648412), (10, 824206), (20, 412103), (103, 80020), (206, 40010), (412, 20005), (515, 16004), (1030, 8002), (2060, 4001)]