56609180

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{9043}}^1$

素因数の和:9365

約数の個数: 24

約数和(自身を含む): 119272272

約数和(自身を除く): 62663092

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 9043, 18086, 36172, 45215, 90430, 180860, 2830459, 5660918, 11321836, 14152295, 28304590, 56609180]

約数ペア:

[(1, 56609180), (2, 28304590), (4, 14152295), (5, 11321836), (10, 5660918), (20, 2830459), (313, 180860), (626, 90430), (1252, 45215), (1565, 36172), (3130, 18086), (6260, 9043)]