2312900

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:344

約数の個数: 36

約数和(自身を含む): 5090820

約数和(自身を除く): 2777920

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 229, 404, 458, 505, 916, 1010, 1145, 2020, 2290, 2525, 4580, 5050, 5725, 10100, 11450, 22900, 23129, 46258, 92516, 115645, 231290, 462580, 578225, 1156450, 2312900]

約数ペア:

[(1, 2312900), (2, 1156450), (4, 578225), (5, 462580), (10, 231290), (20, 115645), (25, 92516), (50, 46258), (100, 23129), (101, 22900), (202, 11450), (229, 10100), (404, 5725), (458, 5050), (505, 4580), (916, 2525), (1010, 2290), (1145, 2020)]