9110200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 23904720

約数和(自身を除く): 14794520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 41, 44, 50, 55, 82, 88, 100, 101, 110, 164, 200, 202, 205, 220, 275, 328, 404, 410, 440, 451, 505, 550, 808, 820, 902, 1010, 1025, 1100, 1111, 1640, 1804, 2020, 2050, 2200, 2222, 2255, 2525, 3608, 4040, 4100, 4141, 4444, 4510, 5050, 5555, 8200, 8282, 8888, 9020, 10100, 11110, 11275, 16564, 18040, 20200, 20705, 22220, 22550, 27775, 33128, 41410, 44440, 45100, 45551, 55550, 82820, 90200, 91102, 103525, 111100, 165640, 182204, 207050, 222200, 227755, 364408, 414100, 455510, 828200, 911020, 1138775, 1822040, 2277550, 4555100, 9110200]

約数ペア:

[(1, 9110200), (2, 4555100), (4, 2277550), (5, 1822040), (8, 1138775), (10, 911020), (11, 828200), (20, 455510), (22, 414100), (25, 364408), (40, 227755), (41, 222200), (44, 207050), (50, 182204), (55, 165640), (82, 111100), (88, 103525), (100, 91102), (101, 90200), (110, 82820), (164, 55550), (200, 45551), (202, 45100), (205, 44440), (220, 41410), (275, 33128), (328, 27775), (404, 22550), (410, 22220), (440, 20705), (451, 20200), (505, 18040), (550, 16564), (808, 11275), (820, 11110), (902, 10100), (1010, 9020), (1025, 8888), (1100, 8282), (1111, 8200), (1640, 5555), (1804, 5050), (2020, 4510), (2050, 4444), (2200, 4141), (2222, 4100), (2255, 4040), (2525, 3608)]