134177540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{25903}}^1$

素因数の和:25956

約数の個数: 48

約数和(自身を含む): 330742272

約数和(自身を除く): 196564732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 25903, 51806, 103612, 129515, 181321, 259030, 362642, 518060, 725284, 906605, 958411, 1813210, 1916822, 3626420, 3833644, 4792055, 6708877, 9584110, 13417754, 19168220, 26835508, 33544385, 67088770, 134177540]

約数ペア:

[(1, 134177540), (2, 67088770), (4, 33544385), (5, 26835508), (7, 19168220), (10, 13417754), (14, 9584110), (20, 6708877), (28, 4792055), (35, 3833644), (37, 3626420), (70, 1916822), (74, 1813210), (140, 958411), (148, 906605), (185, 725284), (259, 518060), (370, 362642), (518, 259030), (740, 181321), (1036, 129515), (1295, 103612), (2590, 51806), (5180, 25903)]