16535080

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{863}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 37324800

約数和(自身を除く): 20789720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 863, 958, 1726, 1916, 2395, 3452, 3832, 4315, 4790, 6904, 8630, 9580, 17260, 19160, 34520, 413377, 826754, 1653508, 2066885, 3307016, 4133770, 8267540, 16535080]

約数ペア:

[(1, 16535080), (2, 8267540), (4, 4133770), (5, 3307016), (8, 2066885), (10, 1653508), (20, 826754), (40, 413377), (479, 34520), (863, 19160), (958, 17260), (1726, 9580), (1916, 8630), (2395, 6904), (3452, 4790), (3832, 4315)]