47620720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{85037}}^1$

素因数の和:85057

約数の個数: 40

約数和(自身を含む): 126536544

約数和(自身を除く): 78915824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 85037, 170074, 340148, 425185, 595259, 680296, 850370, 1190518, 1360592, 1700740, 2381036, 2976295, 3401480, 4762072, 5952590, 6802960, 9524144, 11905180, 23810360, 47620720]

約数ペア:

[(1, 47620720), (2, 23810360), (4, 11905180), (5, 9524144), (7, 6802960), (8, 5952590), (10, 4762072), (14, 3401480), (16, 2976295), (20, 2381036), (28, 1700740), (35, 1360592), (40, 1190518), (56, 850370), (70, 680296), (80, 595259), (112, 425185), (140, 340148), (280, 170074), (560, 85037)]