47188880

素因数分解:

$2^4\times 5^1\times {\mathrm{589861}}^1$

素因数の和:589874

約数の個数: 20

約数和(自身を含む): 109714332

約数和(自身を除く): 62525452

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 589861, 1179722, 2359444, 2949305, 4718888, 5898610, 9437776, 11797220, 23594440, 47188880]

約数ペア:

[(1, 47188880), (2, 23594440), (4, 11797220), (5, 9437776), (8, 5898610), (10, 4718888), (16, 2949305), (20, 2359444), (40, 1179722), (80, 589861)]