11391917320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{50291}}^1$

素因数の和:51118

約数の個数: 64

約数和(自身を含む): 29330294400

約数和(自身を除く): 17938377080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 809, 1618, 3236, 4045, 5663, 6472, 8090, 11326, 16180, 22652, 28315, 32360, 45304, 50291, 56630, 100582, 113260, 201164, 226520, 251455, 352037, 402328, 502910, 704074, 1005820, 1408148, 1760185, 2011640, 2816296, 3520370, 7040740, 14081480, 40685419, 81370838, 162741676, 203427095, 284797933, 325483352, 406854190, 569595866, 813708380, 1139191732, 1423989665, 1627416760, 2278383464, 2847979330, 5695958660, 11391917320]

約数ペア:

[(1, 11391917320), (2, 5695958660), (4, 2847979330), (5, 2278383464), (7, 1627416760), (8, 1423989665), (10, 1139191732), (14, 813708380), (20, 569595866), (28, 406854190), (35, 325483352), (40, 284797933), (56, 203427095), (70, 162741676), (140, 81370838), (280, 40685419), (809, 14081480), (1618, 7040740), (3236, 3520370), (4045, 2816296), (5663, 2011640), (6472, 1760185), (8090, 1408148), (11326, 1005820), (16180, 704074), (22652, 502910), (28315, 402328), (32360, 352037), (45304, 251455), (50291, 226520), (56630, 201164), (100582, 113260)]