27554410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2683}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 54109440

約数和(自身を除く): 26555030

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 2683, 5135, 5366, 10270, 13415, 26830, 34879, 69758, 174395, 211957, 348790, 423914, 1059785, 2119570, 2755441, 5510882, 13777205, 27554410]

約数ペア:

[(1, 27554410), (2, 13777205), (5, 5510882), (10, 2755441), (13, 2119570), (26, 1059785), (65, 423914), (79, 348790), (130, 211957), (158, 174395), (395, 69758), (790, 34879), (1027, 26830), (2054, 13415), (2683, 10270), (5135, 5366)]