85036160

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 227370240

約数和(自身を除く): 142334080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 80, 88, 94, 110, 128, 160, 176, 188, 220, 235, 257, 320, 352, 376, 440, 470, 514, 517, 640, 704, 752, 880, 940, 1028, 1034, 1285, 1408, 1504, 1760, 1880, 2056, 2068, 2570, 2585, 2827, 3008, 3520, 3760, 4112, 4136, 5140, 5170, 5654, 6016, 7040, 7520, 8224, 8272, 10280, 10340, 11308, 12079, 14135, 15040, 16448, 16544, 20560, 20680, 22616, 24158, 28270, 30080, 32896, 33088, 41120, 41360, 45232, 48316, 56540, 60395, 66176, 82240, 82720, 90464, 96632, 113080, 120790, 132869, 164480, 165440, 180928, 193264, 226160, 241580, 265738, 330880, 361856, 386528, 452320, 483160, 531476, 664345, 773056, 904640, 966320, 1062952, 1328690, 1546112, 1809280, 1932640, 2125904, 2657380, 3865280, 4251808, 5314760, 7730560, 8503616, 10629520, 17007232, 21259040, 42518080, 85036160]

約数ペア:

[(1, 85036160), (2, 42518080), (4, 21259040), (5, 17007232), (8, 10629520), (10, 8503616), (11, 7730560), (16, 5314760), (20, 4251808), (22, 3865280), (32, 2657380), (40, 2125904), (44, 1932640), (47, 1809280), (55, 1546112), (64, 1328690), (80, 1062952), (88, 966320), (94, 904640), (110, 773056), (128, 664345), (160, 531476), (176, 483160), (188, 452320), (220, 386528), (235, 361856), (257, 330880), (320, 265738), (352, 241580), (376, 226160), (440, 193264), (470, 180928), (514, 165440), (517, 164480), (640, 132869), (704, 120790), (752, 113080), (880, 96632), (940, 90464), (1028, 82720), (1034, 82240), (1285, 66176), (1408, 60395), (1504, 56540), (1760, 48316), (1880, 45232), (2056, 41360), (2068, 41120), (2570, 33088), (2585, 32896), (2827, 30080), (3008, 28270), (3520, 24158), (3760, 22616), (4112, 20680), (4136, 20560), (5140, 16544), (5170, 16448), (5654, 15040), (6016, 14135), (7040, 12079), (7520, 11308), (8224, 10340), (8272, 10280)]