549644260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{971}}^1$

素因数の和:1105

約数の個数: 96

約数和(自身を含む): 1316818944

約数和(自身を除く): 767174684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 83, 110, 124, 155, 166, 220, 310, 332, 341, 415, 620, 682, 830, 913, 971, 1364, 1660, 1705, 1826, 1942, 2573, 3410, 3652, 3884, 4565, 4855, 5146, 6820, 9130, 9710, 10292, 10681, 12865, 18260, 19420, 21362, 25730, 28303, 30101, 42724, 51460, 53405, 56606, 60202, 80593, 106810, 113212, 120404, 141515, 150505, 161186, 213620, 283030, 301010, 322372, 331111, 402965, 566060, 602020, 662222, 805930, 886523, 1324444, 1611860, 1655555, 1773046, 2498383, 3311110, 3546092, 4432615, 4996766, 6622220, 8865230, 9993532, 12491915, 17730460, 24983830, 27482213, 49967660, 54964426, 109928852, 137411065, 274822130, 549644260]

約数ペア:

[(1, 549644260), (2, 274822130), (4, 137411065), (5, 109928852), (10, 54964426), (11, 49967660), (20, 27482213), (22, 24983830), (31, 17730460), (44, 12491915), (55, 9993532), (62, 8865230), (83, 6622220), (110, 4996766), (124, 4432615), (155, 3546092), (166, 3311110), (220, 2498383), (310, 1773046), (332, 1655555), (341, 1611860), (415, 1324444), (620, 886523), (682, 805930), (830, 662222), (913, 602020), (971, 566060), (1364, 402965), (1660, 331111), (1705, 322372), (1826, 301010), (1942, 283030), (2573, 213620), (3410, 161186), (3652, 150505), (3884, 141515), (4565, 120404), (4855, 113212), (5146, 106810), (6820, 80593), (9130, 60202), (9710, 56606), (10292, 53405), (10681, 51460), (12865, 42724), (18260, 30101), (19420, 28303), (21362, 25730)]