1177771400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{452989}}^1$

素因数の和:453018

約数の個数: 48

約数和(自身を含む): 2948964900

約数和(自身を除く): 1771193500

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 452989, 905978, 1811956, 2264945, 3623912, 4529890, 5888857, 9059780, 11324725, 11777714, 18119560, 22649450, 23555428, 29444285, 45298900, 47110856, 58888570, 90597800, 117777140, 147221425, 235554280, 294442850, 588885700, 1177771400]

約数ペア:

[(1, 1177771400), (2, 588885700), (4, 294442850), (5, 235554280), (8, 147221425), (10, 117777140), (13, 90597800), (20, 58888570), (25, 47110856), (26, 45298900), (40, 29444285), (50, 23555428), (52, 22649450), (65, 18119560), (100, 11777714), (104, 11324725), (130, 9059780), (200, 5888857), (260, 4529890), (325, 3623912), (520, 2264945), (650, 1811956), (1300, 905978), (2600, 452989)]