5117862.00000000

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{55921}}^1$

素因数の和:55944

約数の個数: 36

約数和(自身を含む): 133877268

約数和(自身を除く): 79074688

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 55921, 111842, 223684, 279605, 391447, 559210, 782894, 1118420, 1565788, 1957235, 2740129, 3914470, 5480258, 7828940, 10960516, 13700645, 27401290, 54802580]

約数ペア:

[(1, 54802580), (2, 27401290), (4, 13700645), (5, 10960516), (7, 7828940), (10, 5480258), (14, 3914470), (20, 2740129), (28, 1957235), (35, 1565788), (49, 1118420), (70, 782894), (98, 559210), (140, 391447), (196, 279605), (245, 223684), (490, 111842), (980, 55921)]