2022006200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{235117}}^1$

素因数の和:235176

約数の個数: 48

約数和(自身を含む): 4810514280

約数和(自身を除く): 2788508080

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 4300, 8600, 235117, 470234, 940468, 1175585, 1880936, 2351170, 4702340, 5877925, 9404680, 10110031, 11755850, 20220062, 23511700, 40440124, 47023400, 50550155, 80880248, 101100310, 202200620, 252750775, 404401240, 505501550, 1011003100, 2022006200]

約数ペア:

[(1, 2022006200), (2, 1011003100), (4, 505501550), (5, 404401240), (8, 252750775), (10, 202200620), (20, 101100310), (25, 80880248), (40, 50550155), (43, 47023400), (50, 40440124), (86, 23511700), (100, 20220062), (172, 11755850), (200, 10110031), (215, 9404680), (344, 5877925), (430, 4702340), (860, 2351170), (1075, 1880936), (1720, 1175585), (2150, 940468), (4300, 470234), (8600, 235117)]