13756660

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2557}}^1$

素因数の和:2835

約数の個数: 24

約数和(自身を含む): 29007720

約数和(自身を除く): 15251060

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2557, 2690, 5114, 5380, 10228, 12785, 25570, 51140, 687833, 1375666, 2751332, 3439165, 6878330, 13756660]

約数ペア:

[(1, 13756660), (2, 6878330), (4, 3439165), (5, 2751332), (10, 1375666), (20, 687833), (269, 51140), (538, 25570), (1076, 12785), (1345, 10228), (2557, 5380), (2690, 5114)]