6145420

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2819}}^1$

素因数の和:2937

約数の個数: 24

約数和(自身を含む): 13028400

約数和(自身を除く): 6882980

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 2819, 5638, 11276, 14095, 28190, 56380, 307271, 614542, 1229084, 1536355, 3072710, 6145420]

約数ペア:

[(1, 6145420), (2, 3072710), (4, 1536355), (5, 1229084), (10, 614542), (20, 307271), (109, 56380), (218, 28190), (436, 14095), (545, 11276), (1090, 5638), (2180, 2819)]