2022891080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7224611}}^1$

素因数の和:7224629

約数の個数: 32

約数和(自身を含む): 5201720640

約数和(自身を除く): 3178829560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7224611, 14449222, 28898444, 36123055, 50572277, 57796888, 72246110, 101144554, 144492220, 202289108, 252861385, 288984440, 404578216, 505722770, 1011445540, 2022891080]

約数ペア:

[(1, 2022891080), (2, 1011445540), (4, 505722770), (5, 404578216), (7, 288984440), (8, 252861385), (10, 202289108), (14, 144492220), (20, 101144554), (28, 72246110), (35, 57796888), (40, 50572277), (56, 36123055), (70, 28898444), (140, 14449222), (280, 7224611)]