2076752600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{798751}}^1$

素因数の和:798780

約数の個数: 48

約数和(自身を含む): 5199875520

約数和(自身を除く): 3123122920

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, 798751, 1597502, 3195004, 3993755, 6390008, 7987510, 10383763, 15975020, 19968775, 20767526, 31950040, 39937550, 41535052, 51918815, 79875100, 83070104, 103837630, 159750200, 207675260, 259594075, 415350520, 519188150, 1038376300, 2076752600]

約数ペア:

[(1, 2076752600), (2, 1038376300), (4, 519188150), (5, 415350520), (8, 259594075), (10, 207675260), (13, 159750200), (20, 103837630), (25, 83070104), (26, 79875100), (40, 51918815), (50, 41535052), (52, 39937550), (65, 31950040), (100, 20767526), (104, 19968775), (130, 15975020), (200, 10383763), (260, 7987510), (325, 6390008), (520, 3993755), (650, 3195004), (1300, 1597502), (2600, 798751)]