849203080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1201}}^1\times {\mathrm{1607}}^1$

素因数の和:2830

約数の個数: 64

約数和(自身を含む): 2087441280

約数和(自身を除く): 1238238200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1201, 1607, 2402, 3214, 4804, 6005, 6428, 8035, 9608, 12010, 12856, 13211, 16070, 17677, 24020, 26422, 32140, 35354, 48040, 52844, 64280, 66055, 70708, 88385, 105688, 132110, 141416, 176770, 264220, 353540, 528440, 707080, 1930007, 3860014, 7720028, 9650035, 15440056, 19300070, 21230077, 38600140, 42460154, 77200280, 84920308, 106150385, 169840616, 212300770, 424601540, 849203080]

約数ペア:

[(1, 849203080), (2, 424601540), (4, 212300770), (5, 169840616), (8, 106150385), (10, 84920308), (11, 77200280), (20, 42460154), (22, 38600140), (40, 21230077), (44, 19300070), (55, 15440056), (88, 9650035), (110, 7720028), (220, 3860014), (440, 1930007), (1201, 707080), (1607, 528440), (2402, 353540), (3214, 264220), (4804, 176770), (6005, 141416), (6428, 132110), (8035, 105688), (9608, 88385), (12010, 70708), (12856, 66055), (13211, 64280), (16070, 52844), (17677, 48040), (24020, 35354), (26422, 32140)]