10916080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 29444544

約数和(自身を除く): 18528464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 193, 202, 280, 386, 404, 505, 560, 707, 772, 808, 965, 1010, 1351, 1414, 1544, 1616, 1930, 2020, 2702, 2828, 3088, 3535, 3860, 4040, 5404, 5656, 6755, 7070, 7720, 8080, 10808, 11312, 13510, 14140, 15440, 19493, 21616, 27020, 28280, 38986, 54040, 56560, 77972, 97465, 108080, 136451, 155944, 194930, 272902, 311888, 389860, 545804, 682255, 779720, 1091608, 1364510, 1559440, 2183216, 2729020, 5458040, 10916080]

約数ペア:

[(1, 10916080), (2, 5458040), (4, 2729020), (5, 2183216), (7, 1559440), (8, 1364510), (10, 1091608), (14, 779720), (16, 682255), (20, 545804), (28, 389860), (35, 311888), (40, 272902), (56, 194930), (70, 155944), (80, 136451), (101, 108080), (112, 97465), (140, 77972), (193, 56560), (202, 54040), (280, 38986), (386, 28280), (404, 27020), (505, 21616), (560, 19493), (707, 15440), (772, 14140), (808, 13510), (965, 11312), (1010, 10808), (1351, 8080), (1414, 7720), (1544, 7070), (1616, 6755), (1930, 5656), (2020, 5404), (2702, 4040), (2828, 3860), (3088, 3535)]