47280380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8237}}^1$

素因数の和:8294

約数の個数: 48

約数和(自身を含む): 116254656

約数和(自身を除く): 68974276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 8237, 16474, 32948, 41185, 57659, 82370, 115318, 164740, 230636, 288295, 337717, 576590, 675434, 1153180, 1350868, 1688585, 2364019, 3377170, 4728038, 6754340, 9456076, 11820095, 23640190, 47280380]

約数ペア:

[(1, 47280380), (2, 23640190), (4, 11820095), (5, 9456076), (7, 6754340), (10, 4728038), (14, 3377170), (20, 2364019), (28, 1688585), (35, 1350868), (41, 1153180), (70, 675434), (82, 576590), (140, 337717), (164, 288295), (205, 230636), (287, 164740), (410, 115318), (574, 82370), (820, 57659), (1148, 41185), (1435, 32948), (2870, 16474), (5740, 8237)]