2537244160

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^2\times {\mathrm{8191}}^1$

素因数の和:8236

約数の個数: 120

約数和(自身を含む): 6687571968

約数和(自身を除く): 4150327808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 512, 605, 640, 704, 880, 968, 1210, 1280, 1408, 1760, 1936, 2420, 2560, 2816, 3520, 3872, 4840, 5632, 7040, 7744, 8191, 9680, 14080, 15488, 16382, 19360, 28160, 30976, 32764, 38720, 40955, 61952, 65528, 77440, 81910, 90101, 131056, 154880, 163820, 180202, 262112, 309760, 327640, 360404, 450505, 524224, 655280, 720808, 901010, 991111, 1048448, 1310560, 1441616, 1802020, 1982222, 2096896, 2621120, 2883232, 3604040, 3964444, 4193792, 4955555, 5242240, 5766464, 7208080, 7928888, 9911110, 10484480, 11532928, 14416160, 15857776, 19822220, 20968960, 23065856, 28832320, 31715552, 39644440, 46131712, 57664640, 63431104, 79288880, 115329280, 126862208, 158577760, 230658560, 253724416, 317155520, 507448832, 634311040, 1268622080, 2537244160]

約数ペア:

[(1, 2537244160), (2, 1268622080), (4, 634311040), (5, 507448832), (8, 317155520), (10, 253724416), (11, 230658560), (16, 158577760), (20, 126862208), (22, 115329280), (32, 79288880), (40, 63431104), (44, 57664640), (55, 46131712), (64, 39644440), (80, 31715552), (88, 28832320), (110, 23065856), (121, 20968960), (128, 19822220), (160, 15857776), (176, 14416160), (220, 11532928), (242, 10484480), (256, 9911110), (320, 7928888), (352, 7208080), (440, 5766464), (484, 5242240), (512, 4955555), (605, 4193792), (640, 3964444), (704, 3604040), (880, 2883232), (968, 2621120), (1210, 2096896), (1280, 1982222), (1408, 1802020), (1760, 1441616), (1936, 1310560), (2420, 1048448), (2560, 991111), (2816, 901010), (3520, 720808), (3872, 655280), (4840, 524224), (5632, 450505), (7040, 360404), (7744, 327640), (8191, 309760), (9680, 262112), (14080, 180202), (15488, 163820), (16382, 154880), (19360, 131056), (28160, 90101), (30976, 81910), (32764, 77440), (38720, 65528), (40955, 61952)]