950262620

素因数分解:

$2^2\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{29311}}^1$

素因数の和:30941

約数の個数: 24

約数和(自身を含む): 1996850688

約数和(自身を除く): 1046588068

約数列:

[1, 2, 4, 5, 10, 20, 1621, 3242, 6484, 8105, 16210, 29311, 32420, 58622, 117244, 146555, 293110, 586220, 47513131, 95026262, 190052524, 237565655, 475131310, 950262620]

約数ペア:

[(1, 950262620), (2, 475131310), (4, 237565655), (5, 190052524), (10, 95026262), (20, 47513131), (1621, 586220), (3242, 293110), (6484, 146555), (8105, 117244), (16210, 58622), (29311, 32420)]