66403040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1$

素因数の和:1356

約数の個数: 96

約数和(自身を含む): 177176160

約数和(自身を除く): 110773120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 352, 440, 464, 580, 638, 880, 928, 1160, 1276, 1301, 1595, 1760, 2320, 2552, 2602, 3190, 4640, 5104, 5204, 6380, 6505, 10208, 10408, 12760, 13010, 14311, 20816, 25520, 26020, 28622, 37729, 41632, 51040, 52040, 57244, 71555, 75458, 104080, 114488, 143110, 150916, 188645, 208160, 228976, 286220, 301832, 377290, 415019, 457952, 572440, 603664, 754580, 830038, 1144880, 1207328, 1509160, 1660076, 2075095, 2289760, 3018320, 3320152, 4150190, 6036640, 6640304, 8300380, 13280608, 16600760, 33201520, 66403040]

約数ペア:

[(1, 66403040), (2, 33201520), (4, 16600760), (5, 13280608), (8, 8300380), (10, 6640304), (11, 6036640), (16, 4150190), (20, 3320152), (22, 3018320), (29, 2289760), (32, 2075095), (40, 1660076), (44, 1509160), (55, 1207328), (58, 1144880), (80, 830038), (88, 754580), (110, 603664), (116, 572440), (145, 457952), (160, 415019), (176, 377290), (220, 301832), (232, 286220), (290, 228976), (319, 208160), (352, 188645), (440, 150916), (464, 143110), (580, 114488), (638, 104080), (880, 75458), (928, 71555), (1160, 57244), (1276, 52040), (1301, 51040), (1595, 41632), (1760, 37729), (2320, 28622), (2552, 26020), (2602, 25520), (3190, 20816), (4640, 14311), (5104, 13010), (5204, 12760), (6380, 10408), (6505, 10208)]