314158120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{5737}}^1$

素因数の和:5822

約数の個数: 48

約数和(自身を含む): 726602940

約数和(自身を除く): 412444820

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1369, 1480, 2738, 5476, 5737, 6845, 10952, 11474, 13690, 22948, 27380, 28685, 45896, 54760, 57370, 114740, 212269, 229480, 424538, 849076, 1061345, 1698152, 2122690, 4245380, 7853953, 8490760, 15707906, 31415812, 39269765, 62831624, 78539530, 157079060, 314158120]

約数ペア:

[(1, 314158120), (2, 157079060), (4, 78539530), (5, 62831624), (8, 39269765), (10, 31415812), (20, 15707906), (37, 8490760), (40, 7853953), (74, 4245380), (148, 2122690), (185, 1698152), (296, 1061345), (370, 849076), (740, 424538), (1369, 229480), (1480, 212269), (2738, 114740), (5476, 57370), (5737, 54760), (6845, 45896), (10952, 28685), (11474, 27380), (13690, 22948)]