85769200

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 228195216

約数和(自身を除く): 142426016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 101, 110, 176, 193, 200, 202, 220, 275, 386, 400, 404, 440, 505, 550, 772, 808, 880, 965, 1010, 1100, 1111, 1544, 1616, 1930, 2020, 2123, 2200, 2222, 2525, 3088, 3860, 4040, 4246, 4400, 4444, 4825, 5050, 5555, 7720, 8080, 8492, 8888, 9650, 10100, 10615, 11110, 15440, 16984, 17776, 19300, 19493, 20200, 21230, 22220, 27775, 33968, 38600, 38986, 40400, 42460, 44440, 53075, 55550, 77200, 77972, 84920, 88880, 97465, 106150, 111100, 155944, 169840, 194930, 212300, 214423, 222200, 311888, 389860, 424600, 428846, 444400, 487325, 779720, 849200, 857692, 974650, 1072115, 1559440, 1715384, 1949300, 2144230, 3430768, 3898600, 4288460, 5360575, 7797200, 8576920, 10721150, 17153840, 21442300, 42884600, 85769200]

約数ペア:

[(1, 85769200), (2, 42884600), (4, 21442300), (5, 17153840), (8, 10721150), (10, 8576920), (11, 7797200), (16, 5360575), (20, 4288460), (22, 3898600), (25, 3430768), (40, 2144230), (44, 1949300), (50, 1715384), (55, 1559440), (80, 1072115), (88, 974650), (100, 857692), (101, 849200), (110, 779720), (176, 487325), (193, 444400), (200, 428846), (202, 424600), (220, 389860), (275, 311888), (386, 222200), (400, 214423), (404, 212300), (440, 194930), (505, 169840), (550, 155944), (772, 111100), (808, 106150), (880, 97465), (965, 88880), (1010, 84920), (1100, 77972), (1111, 77200), (1544, 55550), (1616, 53075), (1930, 44440), (2020, 42460), (2123, 40400), (2200, 38986), (2222, 38600), (2525, 33968), (3088, 27775), (3860, 22220), (4040, 21230), (4246, 20200), (4400, 19493), (4444, 19300), (4825, 17776), (5050, 16984), (5555, 15440), (7720, 11110), (8080, 10615), (8492, 10100), (8888, 9650)]