115364120

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{28001}}^1$

素因数の和:28115

約数の個数: 32

約数和(自身を含む): 262098720

約数和(自身を除く): 146734600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 28001, 56002, 112004, 140005, 224008, 280010, 560020, 1120040, 2884103, 5768206, 11536412, 14420515, 23072824, 28841030, 57682060, 115364120]

約数ペア:

[(1, 115364120), (2, 57682060), (4, 28841030), (5, 23072824), (8, 14420515), (10, 11536412), (20, 5768206), (40, 2884103), (103, 1120040), (206, 560020), (412, 280010), (515, 224008), (824, 140005), (1030, 112004), (2060, 56002), (4120, 28001)]