11132240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 30021888

約数和(自身を除く): 18889648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 103, 112, 140, 193, 206, 280, 386, 412, 515, 560, 721, 772, 824, 965, 1030, 1351, 1442, 1544, 1648, 1930, 2060, 2702, 2884, 3088, 3605, 3860, 4120, 5404, 5768, 6755, 7210, 7720, 8240, 10808, 11536, 13510, 14420, 15440, 19879, 21616, 27020, 28840, 39758, 54040, 57680, 79516, 99395, 108080, 139153, 159032, 198790, 278306, 318064, 397580, 556612, 695765, 795160, 1113224, 1391530, 1590320, 2226448, 2783060, 5566120, 11132240]

約数ペア:

[(1, 11132240), (2, 5566120), (4, 2783060), (5, 2226448), (7, 1590320), (8, 1391530), (10, 1113224), (14, 795160), (16, 695765), (20, 556612), (28, 397580), (35, 318064), (40, 278306), (56, 198790), (70, 159032), (80, 139153), (103, 108080), (112, 99395), (140, 79516), (193, 57680), (206, 54040), (280, 39758), (386, 28840), (412, 27020), (515, 21616), (560, 19879), (721, 15440), (772, 14420), (824, 13510), (965, 11536), (1030, 10808), (1351, 8240), (1442, 7720), (1544, 7210), (1648, 6755), (1930, 5768), (2060, 5404), (2702, 4120), (2884, 3860), (3088, 3605)]