67502080

素因数分解:

$2^{17}\times 5^1\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 72

約数和(自身を含む): 163577232

約数和(自身を除く): 96075152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 320, 412, 512, 515, 640, 824, 1024, 1030, 1280, 1648, 2048, 2060, 2560, 3296, 4096, 4120, 5120, 6592, 8192, 8240, 10240, 13184, 16384, 16480, 20480, 26368, 32768, 32960, 40960, 52736, 65536, 65920, 81920, 105472, 131072, 131840, 163840, 210944, 263680, 327680, 421888, 527360, 655360, 843776, 1054720, 1687552, 2109440, 3375104, 4218880, 6750208, 8437760, 13500416, 16875520, 33751040, 67502080]

約数ペア:

[(1, 67502080), (2, 33751040), (4, 16875520), (5, 13500416), (8, 8437760), (10, 6750208), (16, 4218880), (20, 3375104), (32, 2109440), (40, 1687552), (64, 1054720), (80, 843776), (103, 655360), (128, 527360), (160, 421888), (206, 327680), (256, 263680), (320, 210944), (412, 163840), (512, 131840), (515, 131072), (640, 105472), (824, 81920), (1024, 65920), (1030, 65536), (1280, 52736), (1648, 40960), (2048, 32960), (2060, 32768), (2560, 26368), (3296, 20480), (4096, 16480), (4120, 16384), (5120, 13184), (6592, 10240), (8192, 8240)]