3361520

素因数分解:

$2^4\times 5^1\times {\mathrm{42019}}^1$

素因数の和:42032

約数の個数: 20

約数和(自身を含む): 7815720

約数和(自身を除く): 4454200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 42019, 84038, 168076, 210095, 336152, 420190, 672304, 840380, 1680760, 3361520]

約数ペア:

[(1, 3361520), (2, 1680760), (4, 840380), (5, 672304), (8, 420190), (10, 336152), (16, 210095), (20, 168076), (40, 84038), (80, 42019)]