797050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:870

約数の個数: 24

約数和(自身を含む): 1562400

約数和(自身を除く): 765350

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 839, 950, 1678, 4195, 8390, 15941, 20975, 31882, 41950, 79705, 159410, 398525, 797050]

約数ペア:

[(1, 797050), (2, 398525), (5, 159410), (10, 79705), (19, 41950), (25, 31882), (38, 20975), (50, 15941), (95, 8390), (190, 4195), (475, 1678), (839, 950)]