2062807120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{80831}}^1$

素因数の和:80884

約数の個数: 80

約数和(自身を含む): 5412510720

約数和(自身を除く): 3349703600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 5104, 6380, 12760, 25520, 80831, 161662, 323324, 404155, 646648, 808310, 889141, 1293296, 1616620, 1778282, 2344099, 3233240, 3556564, 4445705, 4688198, 6466480, 7113128, 8891410, 9376396, 11720495, 14226256, 17782820, 18752792, 23440990, 25785089, 35565640, 37505584, 46881980, 51570178, 71131280, 93763960, 103140356, 128925445, 187527920, 206280712, 257850890, 412561424, 515701780, 1031403560, 2062807120]

約数ペア:

[(1, 2062807120), (2, 1031403560), (4, 515701780), (5, 412561424), (8, 257850890), (10, 206280712), (11, 187527920), (16, 128925445), (20, 103140356), (22, 93763960), (29, 71131280), (40, 51570178), (44, 46881980), (55, 37505584), (58, 35565640), (80, 25785089), (88, 23440990), (110, 18752792), (116, 17782820), (145, 14226256), (176, 11720495), (220, 9376396), (232, 8891410), (290, 7113128), (319, 6466480), (440, 4688198), (464, 4445705), (580, 3556564), (638, 3233240), (880, 2344099), (1160, 1778282), (1276, 1616620), (1595, 1293296), (2320, 889141), (2552, 808310), (3190, 646648), (5104, 404155), (6380, 323324), (12760, 161662), (25520, 80831)]