465852022280

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1549}}^1\times {\mathrm{174851}}^1$

素因数の和:176454

約数の個数: 64

約数和(自身を含む): 1073241576000

約数和(自身を除く): 607389553720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1549, 1720, 3098, 6196, 7745, 12392, 15490, 30980, 61960, 66607, 133214, 174851, 266428, 333035, 349702, 532856, 666070, 699404, 874255, 1332140, 1398808, 1748510, 2664280, 3497020, 6994040, 7518593, 15037186, 30074372, 37592965, 60148744, 75185930, 150371860, 270844199, 300743720, 541688398, 1083376796, 1354220995, 2166753592, 2708441990, 5416883980, 10833767960, 11646300557, 23292601114, 46585202228, 58231502785, 93170404456, 116463005570, 232926011140, 465852022280]

約数ペア:

[(1, 465852022280), (2, 232926011140), (4, 116463005570), (5, 93170404456), (8, 58231502785), (10, 46585202228), (20, 23292601114), (40, 11646300557), (43, 10833767960), (86, 5416883980), (172, 2708441990), (215, 2166753592), (344, 1354220995), (430, 1083376796), (860, 541688398), (1549, 300743720), (1720, 270844199), (3098, 150371860), (6196, 75185930), (7745, 60148744), (12392, 37592965), (15490, 30074372), (30980, 15037186), (61960, 7518593), (66607, 6994040), (133214, 3497020), (174851, 2664280), (266428, 1748510), (333035, 1398808), (349702, 1332140), (532856, 874255), (666070, 699404)]