1078506.00000000

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{5479}}^1$

素因数の和:5510

約数の個数: 84

約数和(自身を含む): 238018320

約数和(自身を除く): 152107600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 5479, 7840, 10958, 15680, 21916, 27395, 38353, 43832, 54790, 76706, 87664, 109580, 153412, 175328, 191765, 219160, 268471, 306824, 350656, 383530, 438320, 536942, 613648, 767060, 876640, 1073884, 1227296, 1342355, 1534120, 1753280, 2147768, 2454592, 2684710, 3068240, 4295536, 5369420, 6136480, 8591072, 10738840, 12272960, 17182144, 21477680, 42955360, 85910720]

約数ペア:

[(1, 85910720), (2, 42955360), (4, 21477680), (5, 17182144), (7, 12272960), (8, 10738840), (10, 8591072), (14, 6136480), (16, 5369420), (20, 4295536), (28, 3068240), (32, 2684710), (35, 2454592), (40, 2147768), (49, 1753280), (56, 1534120), (64, 1342355), (70, 1227296), (80, 1073884), (98, 876640), (112, 767060), (140, 613648), (160, 536942), (196, 438320), (224, 383530), (245, 350656), (280, 306824), (320, 268471), (392, 219160), (448, 191765), (490, 175328), (560, 153412), (784, 109580), (980, 87664), (1120, 76706), (1568, 54790), (1960, 43832), (2240, 38353), (3136, 27395), (3920, 21916), (5479, 15680), (7840, 10958)]