239399900

素因数分解:

$2^2\times 5^2\times {\mathrm{1361}}^1\times {\mathrm{1759}}^1$

素因数の和:3134

約数の個数: 36

約数和(自身を含む): 520175040

約数和(自身を除く): 280775140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1361, 1759, 2722, 3518, 5444, 6805, 7036, 8795, 13610, 17590, 27220, 34025, 35180, 43975, 68050, 87950, 136100, 175900, 2393999, 4787998, 9575996, 11969995, 23939990, 47879980, 59849975, 119699950, 239399900]

約数ペア:

[(1, 239399900), (2, 119699950), (4, 59849975), (5, 47879980), (10, 23939990), (20, 11969995), (25, 9575996), (50, 4787998), (100, 2393999), (1361, 175900), (1759, 136100), (2722, 87950), (3518, 68050), (5444, 43975), (6805, 35180), (7036, 34025), (8795, 27220), (13610, 17590)]