2042860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4441}}^1$

素因数の和:4473

約数の個数: 24

約数和(自身を含む): 4477536

約数和(自身を除く): 2434676

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4441, 8882, 17764, 22205, 44410, 88820, 102143, 204286, 408572, 510715, 1021430, 2042860]

約数ペア:

[(1, 2042860), (2, 1021430), (4, 510715), (5, 408572), (10, 204286), (20, 102143), (23, 88820), (46, 44410), (92, 22205), (115, 17764), (230, 8882), (460, 4441)]