32460080

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 78744960

約数和(自身を除く): 46284880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 89, 94, 97, 178, 188, 194, 235, 356, 376, 388, 445, 470, 485, 712, 752, 776, 890, 940, 970, 1424, 1552, 1780, 1880, 1940, 3560, 3760, 3880, 4183, 4559, 7120, 7760, 8366, 8633, 9118, 16732, 17266, 18236, 20915, 22795, 33464, 34532, 36472, 41830, 43165, 45590, 66928, 69064, 72944, 83660, 86330, 91180, 138128, 167320, 172660, 182360, 334640, 345320, 364720, 405751, 690640, 811502, 1623004, 2028755, 3246008, 4057510, 6492016, 8115020, 16230040, 32460080]

約数ペア:

[(1, 32460080), (2, 16230040), (4, 8115020), (5, 6492016), (8, 4057510), (10, 3246008), (16, 2028755), (20, 1623004), (40, 811502), (47, 690640), (80, 405751), (89, 364720), (94, 345320), (97, 334640), (178, 182360), (188, 172660), (194, 167320), (235, 138128), (356, 91180), (376, 86330), (388, 83660), (445, 72944), (470, 69064), (485, 66928), (712, 45590), (752, 43165), (776, 41830), (890, 36472), (940, 34532), (970, 33464), (1424, 22795), (1552, 20915), (1780, 18236), (1880, 17266), (1940, 16732), (3560, 9118), (3760, 8633), (3880, 8366), (4183, 7760), (4559, 7120)]