1068838360

素因数分解:

$2^3\times 5^1\times {\mathrm{26720959}}^1$

素因数の和:26720970

約数の個数: 16

約数和(自身を含む): 2404886400

約数和(自身を除く): 1336048040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 26720959, 53441918, 106883836, 133604795, 213767672, 267209590, 534419180, 1068838360]

約数ペア:

[(1, 1068838360), (2, 534419180), (4, 267209590), (5, 213767672), (8, 133604795), (10, 106883836), (20, 53441918), (40, 26720959)]