2034809275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{39301}}^1$

素因数の和:39439

約数の個数: 24

約数和(自身を含む): 2680396400

約数和(自身を除く): 645587125

約数列:

[1, 5, 19, 25, 95, 109, 475, 545, 2071, 2725, 10355, 39301, 51775, 196505, 746719, 982525, 3733595, 4283809, 18667975, 21419045, 81392371, 107095225, 406961855, 2034809275]

約数ペア:

[(1, 2034809275), (5, 406961855), (19, 107095225), (25, 81392371), (95, 21419045), (109, 18667975), (475, 4283809), (545, 3733595), (2071, 982525), (2725, 746719), (10355, 196505), (39301, 51775)]