2247333880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{10663}}^1$

素因数の和:11164

約数の個数: 64

約数和(自身を含む): 5528217600

約数和(自身を除く): 3280883720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 479, 958, 1916, 2395, 3832, 4790, 5269, 9580, 10538, 10663, 19160, 21076, 21326, 26345, 42152, 42652, 52690, 53315, 85304, 105380, 106630, 117293, 210760, 213260, 234586, 426520, 469172, 586465, 938344, 1172930, 2345860, 4691720, 5107577, 10215154, 20430308, 25537885, 40860616, 51075770, 56183347, 102151540, 112366694, 204303080, 224733388, 280916735, 449466776, 561833470, 1123666940, 2247333880]

約数ペア:

[(1, 2247333880), (2, 1123666940), (4, 561833470), (5, 449466776), (8, 280916735), (10, 224733388), (11, 204303080), (20, 112366694), (22, 102151540), (40, 56183347), (44, 51075770), (55, 40860616), (88, 25537885), (110, 20430308), (220, 10215154), (440, 5107577), (479, 4691720), (958, 2345860), (1916, 1172930), (2395, 938344), (3832, 586465), (4790, 469172), (5269, 426520), (9580, 234586), (10538, 213260), (10663, 210760), (19160, 117293), (21076, 106630), (21326, 105380), (26345, 85304), (42152, 53315), (42652, 52690)]