9069800

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 21343500

約数和(自身を除く): 12273700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 404, 449, 505, 808, 898, 1010, 1796, 2020, 2245, 2525, 3592, 4040, 4490, 5050, 8980, 10100, 11225, 17960, 20200, 22450, 44900, 45349, 89800, 90698, 181396, 226745, 362792, 453490, 906980, 1133725, 1813960, 2267450, 4534900, 9069800]

約数ペア:

[(1, 9069800), (2, 4534900), (4, 2267450), (5, 1813960), (8, 1133725), (10, 906980), (20, 453490), (25, 362792), (40, 226745), (50, 181396), (100, 90698), (101, 89800), (200, 45349), (202, 44900), (404, 22450), (449, 20200), (505, 17960), (808, 11225), (898, 10100), (1010, 8980), (1796, 5050), (2020, 4490), (2245, 4040), (2525, 3592)]