1194664240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193939}}^1$

素因数の和:193970

約数の個数: 80

約数和(自身を含む): 3462992640

約数和(自身を除く): 2268328400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 193939, 387878, 775756, 969695, 1357573, 1551512, 1939390, 2133329, 2715146, 3103024, 3878780, 4266658, 5430292, 6787865, 7757560, 8533316, 10666645, 10860584, 13575730, 14933303, 15515120, 17066632, 21333290, 21721168, 27151460, 29866606, 34133264, 42666580, 54302920, 59733212, 74666515, 85333160, 108605840, 119466424, 149333030, 170666320, 238932848, 298666060, 597332120, 1194664240]

約数ペア:

[(1, 1194664240), (2, 597332120), (4, 298666060), (5, 238932848), (7, 170666320), (8, 149333030), (10, 119466424), (11, 108605840), (14, 85333160), (16, 74666515), (20, 59733212), (22, 54302920), (28, 42666580), (35, 34133264), (40, 29866606), (44, 27151460), (55, 21721168), (56, 21333290), (70, 17066632), (77, 15515120), (80, 14933303), (88, 13575730), (110, 10860584), (112, 10666645), (140, 8533316), (154, 7757560), (176, 6787865), (220, 5430292), (280, 4266658), (308, 3878780), (385, 3103024), (440, 2715146), (560, 2133329), (616, 1939390), (770, 1551512), (880, 1357573), (1232, 969695), (1540, 775756), (3080, 387878), (6160, 193939)]