28841030

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{28001}}^1$

素因数の和:28111

約数の個数: 16

約数和(自身を含む): 52419744

約数和(自身を除く): 23578714

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 28001, 56002, 140005, 280010, 2884103, 5768206, 14420515, 28841030]

約数ペア:

[(1, 28841030), (2, 14420515), (5, 5768206), (10, 2884103), (103, 280010), (206, 140005), (515, 56002), (1030, 28001)]