4121030

素因数分解:

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

素因数の和:4111

約数の個数: 16

約数和(自身を含む): 7491744

約数和(自身を除く): 3370714

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 4001, 8002, 20005, 40010, 412103, 824206, 2060515, 4121030]

約数ペア:

[(1, 4121030), (2, 2060515), (5, 824206), (10, 412103), (103, 40010), (206, 20005), (515, 8002), (1030, 4001)]