55696840

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37633}}^1$

素因数の和:37681

約数の個数: 32

約数和(自身を含む): 128708280

約数和(自身を除く): 73011440

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 37633, 75266, 150532, 188165, 301064, 376330, 752660, 1392421, 1505320, 2784842, 5569684, 6962105, 11139368, 13924210, 27848420, 55696840]

約数ペア:

[(1, 55696840), (2, 27848420), (4, 13924210), (5, 11139368), (8, 6962105), (10, 5569684), (20, 2784842), (37, 1505320), (40, 1392421), (74, 752660), (148, 376330), (185, 301064), (296, 188165), (370, 150532), (740, 75266), (1480, 37633)]