9105520

素因数分解:

$2^4\times 5^1\times {\mathrm{113819}}^1$

素因数の和:113832

約数の個数: 20

約数和(自身を含む): 21170520

約数和(自身を除く): 12065000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113819, 227638, 455276, 569095, 910552, 1138190, 1821104, 2276380, 4552760, 9105520]

約数ペア:

[(1, 9105520), (2, 4552760), (4, 2276380), (5, 1821104), (8, 1138190), (10, 910552), (16, 569095), (20, 455276), (40, 227638), (80, 113819)]