4226950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 9686880

約数和(自身を除く): 5459930

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 929, 1858, 2275, 4550, 4645, 6503, 9290, 12077, 13006, 23225, 24154, 32515, 46450, 60385, 65030, 84539, 120770, 162575, 169078, 301925, 325150, 422695, 603850, 845390, 2113475, 4226950]

約数ペア:

[(1, 4226950), (2, 2113475), (5, 845390), (7, 603850), (10, 422695), (13, 325150), (14, 301925), (25, 169078), (26, 162575), (35, 120770), (50, 84539), (65, 65030), (70, 60385), (91, 46450), (130, 32515), (175, 24154), (182, 23225), (325, 13006), (350, 12077), (455, 9290), (650, 6503), (910, 4645), (929, 4550), (1858, 2275)]