252642160

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{9371}}^1$

素因数の和:9721

約数の個数: 40

約数和(自身を含む): 589198896

約数和(自身を除く): 336556736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1685, 2696, 3370, 5392, 6740, 9371, 13480, 18742, 26960, 37484, 46855, 74968, 93710, 149936, 187420, 374840, 749680, 3158027, 6316054, 12632108, 15790135, 25264216, 31580270, 50528432, 63160540, 126321080, 252642160]

約数ペア:

[(1, 252642160), (2, 126321080), (4, 63160540), (5, 50528432), (8, 31580270), (10, 25264216), (16, 15790135), (20, 12632108), (40, 6316054), (80, 3158027), (337, 749680), (674, 374840), (1348, 187420), (1685, 149936), (2696, 93710), (3370, 74968), (5392, 46855), (6740, 37484), (9371, 26960), (13480, 18742)]