13771840

素因数分解:

$2^6\times 5^1\times {\mathrm{43037}}^1$

素因数の和:43054

約数の個数: 28

約数和(自身を含む): 32794956

約数和(自身を除く): 19023116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 43037, 86074, 172148, 215185, 344296, 430370, 688592, 860740, 1377184, 1721480, 2754368, 3442960, 6885920, 13771840]

約数ペア:

[(1, 13771840), (2, 6885920), (4, 3442960), (5, 2754368), (8, 1721480), (10, 1377184), (16, 860740), (20, 688592), (32, 430370), (40, 344296), (64, 215185), (80, 172148), (160, 86074), (320, 43037)]