26673530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10799}}^1$

素因数の和:10838

約数の個数: 32

約数和(自身を含む): 54432000

約数和(自身を除く): 27758470

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 10799, 21598, 53995, 107990, 140387, 205181, 280774, 410362, 701935, 1025905, 1403870, 2051810, 2667353, 5334706, 13336765, 26673530]

約数ペア:

[(1, 26673530), (2, 13336765), (5, 5334706), (10, 2667353), (13, 2051810), (19, 1403870), (26, 1025905), (38, 701935), (65, 410362), (95, 280774), (130, 205181), (190, 140387), (247, 107990), (494, 53995), (1235, 21598), (2470, 10799)]