9686950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2161

約数の個数: 48

約数和(自身を含む): 22186080

約数和(自身を除く): 12499130

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, 2129, 2275, 4258, 4550, 10645, 14903, 21290, 27677, 29806, 53225, 55354, 74515, 106450, 138385, 149030, 193739, 276770, 372575, 387478, 691925, 745150, 968695, 1383850, 1937390, 4843475, 9686950]

約数ペア:

[(1, 9686950), (2, 4843475), (5, 1937390), (7, 1383850), (10, 968695), (13, 745150), (14, 691925), (25, 387478), (26, 372575), (35, 276770), (50, 193739), (65, 149030), (70, 138385), (91, 106450), (130, 74515), (175, 55354), (182, 53225), (325, 29806), (350, 27677), (455, 21290), (650, 14903), (910, 10645), (2129, 4550), (2275, 4258)]