565566950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{66931}}^1$

素因数の和:66969

約数の個数: 36

約数和(自身を含む): 1139115708

約数和(自身を除く): 573548758

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 66931, 133862, 334655, 669310, 870103, 1673275, 1740206, 3346550, 4350515, 8701030, 11311339, 21752575, 22622678, 43505150, 56556695, 113113390, 282783475, 565566950]

約数ペア:

[(1, 565566950), (2, 282783475), (5, 113113390), (10, 56556695), (13, 43505150), (25, 22622678), (26, 21752575), (50, 11311339), (65, 8701030), (130, 4350515), (169, 3346550), (325, 1740206), (338, 1673275), (650, 870103), (845, 669310), (1690, 334655), (4225, 133862), (8450, 66931)]