12264140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5153}}^1$

素因数の和:5186

約数の個数: 48

約数和(自身を含む): 31171392

約数和(自身を除く): 18907252

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 5153, 10306, 20612, 25765, 36071, 51530, 72142, 87601, 103060, 144284, 175202, 180355, 350404, 360710, 438005, 613207, 721420, 876010, 1226414, 1752020, 2452828, 3066035, 6132070, 12264140]

約数ペア:

[(1, 12264140), (2, 6132070), (4, 3066035), (5, 2452828), (7, 1752020), (10, 1226414), (14, 876010), (17, 721420), (20, 613207), (28, 438005), (34, 360710), (35, 350404), (68, 180355), (70, 175202), (85, 144284), (119, 103060), (140, 87601), (170, 72142), (238, 51530), (340, 36071), (476, 25765), (595, 20612), (1190, 10306), (2380, 5153)]