13446080

素因数分解:

$2^6\times 5^1\times {\mathrm{42019}}^1$

素因数の和:42036

約数の個数: 28

約数和(自身を含む): 32019240

約数和(自身を除く): 18573160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 42019, 84038, 168076, 210095, 336152, 420190, 672304, 840380, 1344608, 1680760, 2689216, 3361520, 6723040, 13446080]

約数ペア:

[(1, 13446080), (2, 6723040), (4, 3361520), (5, 2689216), (8, 1680760), (10, 1344608), (16, 840380), (20, 672304), (32, 420190), (40, 336152), (64, 210095), (80, 168076), (160, 84038), (320, 42019)]