11864440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{42373}}^1$

素因数の和:42391

約数の個数: 32

約数和(自身を含む): 30509280

約数和(自身を除く): 18644840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 42373, 84746, 169492, 211865, 296611, 338984, 423730, 593222, 847460, 1186444, 1483055, 1694920, 2372888, 2966110, 5932220, 11864440]

約数ペア:

[(1, 11864440), (2, 5932220), (4, 2966110), (5, 2372888), (7, 1694920), (8, 1483055), (10, 1186444), (14, 847460), (20, 593222), (28, 423730), (35, 338984), (40, 296611), (56, 211865), (70, 169492), (140, 84746), (280, 42373)]