108484240

素因数分解:

$2^4\times 5^1\times {\mathrm{1356053}}^1$

素因数の和:1356066

約数の個数: 20

約数和(自身を含む): 252226044

約数和(自身を除く): 143741804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1356053, 2712106, 5424212, 6780265, 10848424, 13560530, 21696848, 27121060, 54242120, 108484240]

約数ペア:

[(1, 108484240), (2, 54242120), (4, 27121060), (5, 21696848), (8, 13560530), (10, 10848424), (16, 6780265), (20, 5424212), (40, 2712106), (80, 1356053)]