27965110

素因数分解:

$2^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{2239}}^1$

素因数の和:3495

約数の個数: 16

約数和(自身を含む): 50400000

約数和(自身を除く): 22434890

約数列:

[1, 2, 5, 10, 1249, 2239, 2498, 4478, 6245, 11195, 12490, 22390, 2796511, 5593022, 13982555, 27965110]

約数ペア:

[(1, 27965110), (2, 13982555), (5, 5593022), (10, 2796511), (1249, 22390), (2239, 12490), (2498, 11195), (4478, 6245)]