2494074880

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11071}}^1$

素因数の和:11111

約数の個数: 104

約数和(自身を含む): 6529734144

約数和(自身を除く): 4035659264

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, 704, 880, 1024, 1280, 1408, 1760, 2048, 2560, 2816, 3520, 4096, 5120, 5632, 7040, 10240, 11071, 11264, 14080, 20480, 22142, 22528, 28160, 44284, 45056, 55355, 56320, 88568, 110710, 112640, 121781, 177136, 221420, 225280, 243562, 354272, 442840, 487124, 608905, 708544, 885680, 974248, 1217810, 1417088, 1771360, 1948496, 2435620, 2834176, 3542720, 3896992, 4871240, 5668352, 7085440, 7793984, 9742480, 11336704, 14170880, 15587968, 19484960, 22673408, 28341760, 31175936, 38969920, 45346816, 56683520, 62351872, 77939840, 113367040, 124703744, 155879680, 226734080, 249407488, 311759360, 498814976, 623518720, 1247037440, 2494074880]

約数ペア:

[(1, 2494074880), (2, 1247037440), (4, 623518720), (5, 498814976), (8, 311759360), (10, 249407488), (11, 226734080), (16, 155879680), (20, 124703744), (22, 113367040), (32, 77939840), (40, 62351872), (44, 56683520), (55, 45346816), (64, 38969920), (80, 31175936), (88, 28341760), (110, 22673408), (128, 19484960), (160, 15587968), (176, 14170880), (220, 11336704), (256, 9742480), (320, 7793984), (352, 7085440), (440, 5668352), (512, 4871240), (640, 3896992), (704, 3542720), (880, 2834176), (1024, 2435620), (1280, 1948496), (1408, 1771360), (1760, 1417088), (2048, 1217810), (2560, 974248), (2816, 885680), (3520, 708544), (4096, 608905), (5120, 487124), (5632, 442840), (7040, 354272), (10240, 243562), (11071, 225280), (11264, 221420), (14080, 177136), (20480, 121781), (22142, 112640), (22528, 110710), (28160, 88568), (44284, 56320), (45056, 55355)]