86179840

素因数分解:

$2^{16}\times 5^1\times {\mathrm{263}}^1$

素因数の和:300

約数の個数: 68

約数和(自身を含む): 207616464

約数和(自身を除く): 121436624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 263, 320, 512, 526, 640, 1024, 1052, 1280, 1315, 2048, 2104, 2560, 2630, 4096, 4208, 5120, 5260, 8192, 8416, 10240, 10520, 16384, 16832, 20480, 21040, 32768, 33664, 40960, 42080, 65536, 67328, 81920, 84160, 134656, 163840, 168320, 269312, 327680, 336640, 538624, 673280, 1077248, 1346560, 2154496, 2693120, 4308992, 5386240, 8617984, 10772480, 17235968, 21544960, 43089920, 86179840]

約数ペア:

[(1, 86179840), (2, 43089920), (4, 21544960), (5, 17235968), (8, 10772480), (10, 8617984), (16, 5386240), (20, 4308992), (32, 2693120), (40, 2154496), (64, 1346560), (80, 1077248), (128, 673280), (160, 538624), (256, 336640), (263, 327680), (320, 269312), (512, 168320), (526, 163840), (640, 134656), (1024, 84160), (1052, 81920), (1280, 67328), (1315, 65536), (2048, 42080), (2104, 40960), (2560, 33664), (2630, 32768), (4096, 21040), (4208, 20480), (5120, 16832), (5260, 16384), (8192, 10520), (8416, 10240)]