103886560

素因数分解:

$2^5\times 5^1\times {\mathrm{649291}}^1$

素因数の和:649306

約数の個数: 24

約数和(自身を含む): 245432376

約数和(自身を除く): 141545816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 649291, 1298582, 2597164, 3246455, 5194328, 6492910, 10388656, 12985820, 20777312, 25971640, 51943280, 103886560]

約数ペア:

[(1, 103886560), (2, 51943280), (4, 25971640), (5, 20777312), (8, 12985820), (10, 10388656), (16, 6492910), (20, 5194328), (32, 3246455), (40, 2597164), (80, 1298582), (160, 649291)]