1906120

素因数分解:

$2^3\times 5^1\times {\mathrm{47653}}^1$

素因数の和:47664

約数の個数: 16

約数和(自身を含む): 4288860

約数和(自身を除く): 2382740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47653, 95306, 190612, 238265, 381224, 476530, 953060, 1906120]

約数ペア:

[(1, 1906120), (2, 953060), (4, 476530), (5, 381224), (8, 238265), (10, 190612), (20, 95306), (40, 47653)]