11564500

素因数分解:

$2^2\times 5^3\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 25618320

約数和(自身を除く): 14053820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 125, 202, 229, 250, 404, 458, 500, 505, 916, 1010, 1145, 2020, 2290, 2525, 4580, 5050, 5725, 10100, 11450, 12625, 22900, 23129, 25250, 28625, 46258, 50500, 57250, 92516, 114500, 115645, 231290, 462580, 578225, 1156450, 2312900, 2891125, 5782250, 11564500]

約数ペア:

[(1, 11564500), (2, 5782250), (4, 2891125), (5, 2312900), (10, 1156450), (20, 578225), (25, 462580), (50, 231290), (100, 115645), (101, 114500), (125, 92516), (202, 57250), (229, 50500), (250, 46258), (404, 28625), (458, 25250), (500, 23129), (505, 22900), (916, 12625), (1010, 11450), (1145, 10100), (2020, 5725), (2290, 5050), (2525, 4580)]