4981391360

素因数分解:

$2^{17}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{691}}^1$

素因数の和:741

約数の個数: 144

約数和(自身を含む): 13061012832

約数和(自身を除く): 8079621472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 691, 704, 880, 1024, 1280, 1382, 1408, 1760, 2048, 2560, 2764, 2816, 3455, 3520, 4096, 5120, 5528, 5632, 6910, 7040, 7601, 8192, 10240, 11056, 11264, 13820, 14080, 15202, 16384, 20480, 22112, 22528, 27640, 28160, 30404, 32768, 38005, 40960, 44224, 45056, 55280, 56320, 60808, 65536, 76010, 81920, 88448, 90112, 110560, 112640, 121616, 131072, 152020, 163840, 176896, 180224, 221120, 225280, 243232, 304040, 327680, 353792, 360448, 442240, 450560, 486464, 608080, 655360, 707584, 720896, 884480, 901120, 972928, 1216160, 1415168, 1441792, 1768960, 1802240, 1945856, 2432320, 2830336, 3537920, 3604480, 3891712, 4864640, 5660672, 7075840, 7208960, 7783424, 9729280, 11321344, 14151680, 15566848, 19458560, 22642688, 28303360, 31133696, 38917120, 45285376, 56606720, 62267392, 77834240, 90570752, 113213440, 124534784, 155668480, 226426880, 249069568, 311336960, 452853760, 498139136, 622673920, 996278272, 1245347840, 2490695680, 4981391360]

約数ペア:

[(1, 4981391360), (2, 2490695680), (4, 1245347840), (5, 996278272), (8, 622673920), (10, 498139136), (11, 452853760), (16, 311336960), (20, 249069568), (22, 226426880), (32, 155668480), (40, 124534784), (44, 113213440), (55, 90570752), (64, 77834240), (80, 62267392), (88, 56606720), (110, 45285376), (128, 38917120), (160, 31133696), (176, 28303360), (220, 22642688), (256, 19458560), (320, 15566848), (352, 14151680), (440, 11321344), (512, 9729280), (640, 7783424), (691, 7208960), (704, 7075840), (880, 5660672), (1024, 4864640), (1280, 3891712), (1382, 3604480), (1408, 3537920), (1760, 2830336), (2048, 2432320), (2560, 1945856), (2764, 1802240), (2816, 1768960), (3455, 1441792), (3520, 1415168), (4096, 1216160), (5120, 972928), (5528, 901120), (5632, 884480), (6910, 720896), (7040, 707584), (7601, 655360), (8192, 608080), (10240, 486464), (11056, 450560), (11264, 442240), (13820, 360448), (14080, 353792), (15202, 327680), (16384, 304040), (20480, 243232), (22112, 225280), (22528, 221120), (27640, 180224), (28160, 176896), (30404, 163840), (32768, 152020), (38005, 131072), (40960, 121616), (44224, 112640), (45056, 110560), (55280, 90112), (56320, 88448), (60808, 81920), (65536, 76010)]