113394680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{404981}}^1$

素因数の和:404999

約数の個数: 32

約数和(自身を含む): 291587040

約数和(自身を除く): 178192360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 404981, 809962, 1619924, 2024905, 2834867, 3239848, 4049810, 5669734, 8099620, 11339468, 14174335, 16199240, 22678936, 28348670, 56697340, 113394680]

約数ペア:

[(1, 113394680), (2, 56697340), (4, 28348670), (5, 22678936), (7, 16199240), (8, 14174335), (10, 11339468), (14, 8099620), (20, 5669734), (28, 4049810), (35, 3239848), (40, 2834867), (56, 2024905), (70, 1619924), (140, 809962), (280, 404981)]