202212100

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{20021}}^1$

素因数の和:20136

約数の個数: 36

約数和(自身を含む): 443166948

約数和(自身を除く): 240954848

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2525, 5050, 10100, 20021, 40042, 80084, 100105, 200210, 400420, 500525, 1001050, 2002100, 2022121, 4044242, 8088484, 10110605, 20221210, 40442420, 50553025, 101106050, 202212100]

約数ペア:

[(1, 202212100), (2, 101106050), (4, 50553025), (5, 40442420), (10, 20221210), (20, 10110605), (25, 8088484), (50, 4044242), (100, 2022121), (101, 2002100), (202, 1001050), (404, 500525), (505, 400420), (1010, 200210), (2020, 100105), (2525, 80084), (5050, 40042), (10100, 20021)]