230854580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1049339}}^1$

素因数の和:1049359

約数の個数: 24

約数和(自身を含む): 528867360

約数和(自身を除く): 298012780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1049339, 2098678, 4197356, 5246695, 10493390, 11542729, 20986780, 23085458, 46170916, 57713645, 115427290, 230854580]

約数ペア:

[(1, 230854580), (2, 115427290), (4, 57713645), (5, 46170916), (10, 23085458), (11, 20986780), (20, 11542729), (22, 10493390), (44, 5246695), (55, 4197356), (110, 2098678), (220, 1049339)]