804968480

素因数分解:

$2^5\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{2381}}^1$

素因数の和:4509

約数の個数: 48

約数和(自身を含む): 1903437144

約数和(自身を除く): 1098468664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2113, 2381, 4226, 4762, 8452, 9524, 10565, 11905, 16904, 19048, 21130, 23810, 33808, 38096, 42260, 47620, 67616, 76192, 84520, 95240, 169040, 190480, 338080, 380960, 5031053, 10062106, 20124212, 25155265, 40248424, 50310530, 80496848, 100621060, 160993696, 201242120, 402484240, 804968480]

約数ペア:

[(1, 804968480), (2, 402484240), (4, 201242120), (5, 160993696), (8, 100621060), (10, 80496848), (16, 50310530), (20, 40248424), (32, 25155265), (40, 20124212), (80, 10062106), (160, 5031053), (2113, 380960), (2381, 338080), (4226, 190480), (4762, 169040), (8452, 95240), (9524, 84520), (10565, 76192), (11905, 67616), (16904, 47620), (19048, 42260), (21130, 38096), (23810, 33808)]