159142460

素因数分解:

$2^2\times 5^1\times {\mathrm{2741}}^1\times {\mathrm{2903}}^1$

素因数の和:5653

約数の個数: 24

約数和(自身を含む): 334436256

約数和(自身を除く): 175293796

約数列:

[1, 2, 4, 5, 10, 20, 2741, 2903, 5482, 5806, 10964, 11612, 13705, 14515, 27410, 29030, 54820, 58060, 7957123, 15914246, 31828492, 39785615, 79571230, 159142460]

約数ペア:

[(1, 159142460), (2, 79571230), (4, 39785615), (5, 31828492), (10, 15914246), (20, 7957123), (2741, 58060), (2903, 54820), (5482, 29030), (5806, 27410), (10964, 14515), (11612, 13705)]