9793640

素因数分解:

$2^3\times 5^1\times {\mathrm{244841}}^1$

素因数の和:244852

約数の個数: 16

約数和(自身を含む): 22035780

約数和(自身を除く): 12242140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 244841, 489682, 979364, 1224205, 1958728, 2448410, 4896820, 9793640]

約数ペア:

[(1, 9793640), (2, 4896820), (4, 2448410), (5, 1958728), (8, 1224205), (10, 979364), (20, 489682), (40, 244841)]