202311080

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{50077}}^1$

素因数の和:50189

約数の個数: 32

約数和(自身を含む): 459716040

約数和(自身を除く): 257404960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 50077, 100154, 200308, 250385, 400616, 500770, 1001540, 2003080, 5057777, 10115554, 20231108, 25288885, 40462216, 50577770, 101155540, 202311080]

約数ペア:

[(1, 202311080), (2, 101155540), (4, 50577770), (5, 40462216), (8, 25288885), (10, 20231108), (20, 10115554), (40, 5057777), (101, 2003080), (202, 1001540), (404, 500770), (505, 400616), (808, 250385), (1010, 200308), (2020, 100154), (4040, 50077)]