27403850

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{3943}}^1$

素因数の和:4094

約数の個数: 24

約数和(自身を含む): 51350880

約数和(自身を除く): 23947030

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 695, 1390, 3475, 3943, 6950, 7886, 19715, 39430, 98575, 197150, 548077, 1096154, 2740385, 5480770, 13701925, 27403850]

約数ペア:

[(1, 27403850), (2, 13701925), (5, 5480770), (10, 2740385), (25, 1096154), (50, 548077), (139, 197150), (278, 98575), (695, 39430), (1390, 19715), (3475, 7886), (3943, 6950)]