33898520

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4391}}^1$

素因数の和:4595

約数の個数: 32

約数和(自身を含む): 76684320

約数和(自身を除く): 42785800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 4391, 7720, 8782, 17564, 21955, 35128, 43910, 87820, 175640, 847463, 1694926, 3389852, 4237315, 6779704, 8474630, 16949260, 33898520]

約数ペア:

[(1, 33898520), (2, 16949260), (4, 8474630), (5, 6779704), (8, 4237315), (10, 3389852), (20, 1694926), (40, 847463), (193, 175640), (386, 87820), (772, 43910), (965, 35128), (1544, 21955), (1930, 17564), (3860, 8782), (4391, 7720)]