2080267030

素因数分解:

$2^1\times 5^1\times {\mathrm{3821}}^1\times {\mathrm{54443}}^1$

素因数の和:58271

約数の個数: 16

約数和(自身を含む): 3745529424

約数和(自身を除く): 1665262394

約数列:

[1, 2, 5, 10, 3821, 7642, 19105, 38210, 54443, 108886, 272215, 544430, 208026703, 416053406, 1040133515, 2080267030]

約数ペア:

[(1, 2080267030), (2, 1040133515), (5, 416053406), (10, 208026703), (3821, 544430), (7642, 272215), (19105, 108886), (38210, 54443)]