11681900

素因数分解:

$2^2\times 5^2\times {\mathrm{116819}}^1$

素因数の和:116833

約数の個数: 18

約数和(自身を含む): 25349940

約数和(自身を除く): 13668040

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 116819, 233638, 467276, 584095, 1168190, 2336380, 2920475, 5840950, 11681900]

約数ペア:

[(1, 11681900), (2, 5840950), (4, 2920475), (5, 2336380), (10, 1168190), (20, 584095), (25, 467276), (50, 233638), (100, 116819)]