26725940

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{3851}}^1$

素因数の和:4207

約数の個数: 24

約数和(自身を含む): 56300832

約数和(自身を除く): 29574892

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 3851, 6940, 7702, 15404, 19255, 38510, 77020, 1336297, 2672594, 5345188, 6681485, 13362970, 26725940]

約数ペア:

[(1, 26725940), (2, 13362970), (4, 6681485), (5, 5345188), (10, 2672594), (20, 1336297), (347, 77020), (694, 38510), (1388, 19255), (1735, 15404), (3470, 7702), (3851, 6940)]