27525220

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{4397}}^1$

素因数の和:4719

約数の個数: 24

約数和(自身を含む): 58000824

約数和(自身を除く): 30475604

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 4397, 6260, 8794, 17588, 21985, 43970, 87940, 1376261, 2752522, 5505044, 6881305, 13762610, 27525220]

約数ペア:

[(1, 27525220), (2, 13762610), (4, 6881305), (5, 5505044), (10, 2752522), (20, 1376261), (313, 87940), (626, 43970), (1252, 21985), (1565, 17588), (3130, 8794), (4397, 6260)]