70254080

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2111}}^1$

素因数の和:2147

約数の個数: 80

約数和(自身を含む): 181488384

約数和(自身を除く): 111234304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2111, 2560, 3328, 4160, 4222, 6656, 8320, 8444, 10555, 16640, 16888, 21110, 27443, 33280, 33776, 42220, 54886, 67552, 84440, 109772, 135104, 137215, 168880, 219544, 270208, 274430, 337760, 439088, 540416, 548860, 675520, 878176, 1080832, 1097720, 1351040, 1756352, 2195440, 2702080, 3512704, 4390880, 5404160, 7025408, 8781760, 14050816, 17563520, 35127040, 70254080]

約数ペア:

[(1, 70254080), (2, 35127040), (4, 17563520), (5, 14050816), (8, 8781760), (10, 7025408), (13, 5404160), (16, 4390880), (20, 3512704), (26, 2702080), (32, 2195440), (40, 1756352), (52, 1351040), (64, 1097720), (65, 1080832), (80, 878176), (104, 675520), (128, 548860), (130, 540416), (160, 439088), (208, 337760), (256, 274430), (260, 270208), (320, 219544), (416, 168880), (512, 137215), (520, 135104), (640, 109772), (832, 84440), (1040, 67552), (1280, 54886), (1664, 42220), (2080, 33776), (2111, 33280), (2560, 27443), (3328, 21110), (4160, 16888), (4222, 16640), (6656, 10555), (8320, 8444)]