1006979120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1798177}}^1$

素因数の和:1798197

約数の個数: 40

約数和(自身を含む): 2675688864

約数和(自身を除く): 1668709744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1798177, 3596354, 7192708, 8990885, 12587239, 14385416, 17981770, 25174478, 28770832, 35963540, 50348956, 62936195, 71927080, 100697912, 125872390, 143854160, 201395824, 251744780, 503489560, 1006979120]

約数ペア:

[(1, 1006979120), (2, 503489560), (4, 251744780), (5, 201395824), (7, 143854160), (8, 125872390), (10, 100697912), (14, 71927080), (16, 62936195), (20, 50348956), (28, 35963540), (35, 28770832), (40, 25174478), (56, 17981770), (70, 14385416), (80, 12587239), (112, 8990885), (140, 7192708), (280, 3596354), (560, 1798177)]