55210780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{95191}}^1$

素因数の和:95229

約数の個数: 24

約数和(自身を含む): 119941920

約数和(自身を除く): 64731140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 95191, 190382, 380764, 475955, 951910, 1903820, 2760539, 5521078, 11042156, 13802695, 27605390, 55210780]

約数ペア:

[(1, 55210780), (2, 27605390), (4, 13802695), (5, 11042156), (10, 5521078), (20, 2760539), (29, 1903820), (58, 951910), (116, 475955), (145, 380764), (290, 190382), (580, 95191)]