2080545125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{876019}}^1$

素因数の和:876053

約数の個数: 16

約数和(自身を含む): 2733182400

約数和(自身を除く): 652637275

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 876019, 4380095, 16644361, 21900475, 83221805, 109502375, 416109025, 2080545125]

約数ペア:

[(1, 2080545125), (5, 416109025), (19, 109502375), (25, 83221805), (95, 21900475), (125, 16644361), (475, 4380095), (2375, 876019)]