6663178.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3529}}^1$

素因数の和:3634

約数の個数: 48

約数和(自身を含む): 213494400

約数和(自身を除く): 118705460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 85, 158, 170, 316, 340, 395, 790, 1343, 1580, 2686, 3529, 5372, 6715, 7058, 13430, 14116, 17645, 26860, 35290, 59993, 70580, 119986, 239972, 278791, 299965, 557582, 599930, 1115164, 1199860, 1393955, 2787910, 4739447, 5575820, 9478894, 18957788, 23697235, 47394470, 94788940]

約数ペア:

[(1, 94788940), (2, 47394470), (4, 23697235), (5, 18957788), (10, 9478894), (17, 5575820), (20, 4739447), (34, 2787910), (68, 1393955), (79, 1199860), (85, 1115164), (158, 599930), (170, 557582), (316, 299965), (340, 278791), (395, 239972), (790, 119986), (1343, 70580), (1580, 59993), (2686, 35290), (3529, 26860), (5372, 17645), (6715, 14116), (7058, 13430)]