514580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2339}}^1$

素因数の和:2359

約数の個数: 24

約数和(自身を含む): 1179360

約数和(自身を除く): 664780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2339, 4678, 9356, 11695, 23390, 25729, 46780, 51458, 102916, 128645, 257290, 514580]

約数ペア:

[(1, 514580), (2, 257290), (4, 128645), (5, 102916), (10, 51458), (11, 46780), (20, 25729), (22, 23390), (44, 11695), (55, 9356), (110, 4678), (220, 2339)]