2874800

素因数分解:

$2^4\times 5^2\times {\mathrm{7187}}^1$

素因数の和:7205

約数の個数: 30

約数和(自身を含む): 6907668

約数和(自身を除く): 4032868

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 7187, 14374, 28748, 35935, 57496, 71870, 114992, 143740, 179675, 287480, 359350, 574960, 718700, 1437400, 2874800]

約数ペア:

[(1, 2874800), (2, 1437400), (4, 718700), (5, 574960), (8, 359350), (10, 287480), (16, 179675), (20, 143740), (25, 114992), (40, 71870), (50, 57496), (80, 35935), (100, 28748), (200, 14374), (400, 7187)]