85564160

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 229582080

約数和(自身を除く): 144017920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 103, 110, 118, 128, 160, 176, 206, 220, 236, 256, 295, 320, 352, 412, 440, 472, 515, 590, 640, 649, 704, 824, 880, 944, 1030, 1133, 1180, 1280, 1298, 1408, 1648, 1760, 1888, 2060, 2266, 2360, 2596, 2816, 3245, 3296, 3520, 3776, 4120, 4532, 4720, 5192, 5665, 6077, 6490, 6592, 7040, 7552, 8240, 9064, 9440, 10384, 11330, 12154, 12980, 13184, 14080, 15104, 16480, 18128, 18880, 20768, 22660, 24308, 25960, 26368, 30385, 32960, 36256, 37760, 41536, 45320, 48616, 51920, 60770, 65920, 66847, 72512, 75520, 83072, 90640, 97232, 103840, 121540, 131840, 133694, 145024, 166144, 181280, 194464, 207680, 243080, 267388, 290048, 334235, 362560, 388928, 415360, 486160, 534776, 668470, 725120, 777856, 830720, 972320, 1069552, 1336940, 1450240, 1555712, 1944640, 2139104, 2673880, 3889280, 4278208, 5347760, 7778560, 8556416, 10695520, 17112832, 21391040, 42782080, 85564160]

約数ペア:

[(1, 85564160), (2, 42782080), (4, 21391040), (5, 17112832), (8, 10695520), (10, 8556416), (11, 7778560), (16, 5347760), (20, 4278208), (22, 3889280), (32, 2673880), (40, 2139104), (44, 1944640), (55, 1555712), (59, 1450240), (64, 1336940), (80, 1069552), (88, 972320), (103, 830720), (110, 777856), (118, 725120), (128, 668470), (160, 534776), (176, 486160), (206, 415360), (220, 388928), (236, 362560), (256, 334235), (295, 290048), (320, 267388), (352, 243080), (412, 207680), (440, 194464), (472, 181280), (515, 166144), (590, 145024), (640, 133694), (649, 131840), (704, 121540), (824, 103840), (880, 97232), (944, 90640), (1030, 83072), (1133, 75520), (1180, 72512), (1280, 66847), (1298, 65920), (1408, 60770), (1648, 51920), (1760, 48616), (1888, 45320), (2060, 41536), (2266, 37760), (2360, 36256), (2596, 32960), (2816, 30385), (3245, 26368), (3296, 25960), (3520, 24308), (3776, 22660), (4120, 20768), (4532, 18880), (4720, 18128), (5192, 16480), (5665, 15104), (6077, 14080), (6490, 13184), (6592, 12980), (7040, 12154), (7552, 11330), (8240, 10384), (9064, 9440)]