127508480

素因数分解:

$2^{13}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1$

素因数の和:325

約数の個数: 112

約数和(自身を含む): 334999584

約数和(自身を除く): 207491104

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, 283, 320, 352, 440, 512, 566, 640, 704, 880, 1024, 1132, 1280, 1408, 1415, 1760, 2048, 2264, 2560, 2816, 2830, 3113, 3520, 4096, 4528, 5120, 5632, 5660, 6226, 7040, 8192, 9056, 10240, 11264, 11320, 12452, 14080, 15565, 18112, 20480, 22528, 22640, 24904, 28160, 31130, 36224, 40960, 45056, 45280, 49808, 56320, 62260, 72448, 90112, 90560, 99616, 112640, 124520, 144896, 181120, 199232, 225280, 249040, 289792, 362240, 398464, 450560, 498080, 579584, 724480, 796928, 996160, 1159168, 1448960, 1593856, 1992320, 2318336, 2897920, 3187712, 3984640, 5795840, 6375424, 7969280, 11591680, 12750848, 15938560, 25501696, 31877120, 63754240, 127508480]

約数ペア:

[(1, 127508480), (2, 63754240), (4, 31877120), (5, 25501696), (8, 15938560), (10, 12750848), (11, 11591680), (16, 7969280), (20, 6375424), (22, 5795840), (32, 3984640), (40, 3187712), (44, 2897920), (55, 2318336), (64, 1992320), (80, 1593856), (88, 1448960), (110, 1159168), (128, 996160), (160, 796928), (176, 724480), (220, 579584), (256, 498080), (283, 450560), (320, 398464), (352, 362240), (440, 289792), (512, 249040), (566, 225280), (640, 199232), (704, 181120), (880, 144896), (1024, 124520), (1132, 112640), (1280, 99616), (1408, 90560), (1415, 90112), (1760, 72448), (2048, 62260), (2264, 56320), (2560, 49808), (2816, 45280), (2830, 45056), (3113, 40960), (3520, 36224), (4096, 31130), (4528, 28160), (5120, 24904), (5632, 22640), (5660, 22528), (6226, 20480), (7040, 18112), (8192, 15565), (9056, 14080), (10240, 12452), (11264, 11320)]