1032040

素因数分解:

$2^3\times 5^1\times {\mathrm{25801}}^1$

素因数の和:25812

約数の個数: 16

約数和(自身を含む): 2322180

約数和(自身を除く): 1290140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 25801, 51602, 103204, 129005, 206408, 258010, 516020, 1032040]

約数ペア:

[(1, 1032040), (2, 516020), (4, 258010), (5, 206408), (8, 129005), (10, 103204), (20, 51602), (40, 25801)]