16329320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1$

素因数の和:2058

約数の個数: 64

約数和(自身を含む): 43459200

約数和(自身を除く): 27129880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 406, 580, 812, 1015, 1160, 1624, 2011, 2030, 4022, 4060, 8044, 8120, 10055, 14077, 16088, 20110, 28154, 40220, 56308, 58319, 70385, 80440, 112616, 116638, 140770, 233276, 281540, 291595, 408233, 466552, 563080, 583190, 816466, 1166380, 1632932, 2041165, 2332760, 3265864, 4082330, 8164660, 16329320]

約数ペア:

[(1, 16329320), (2, 8164660), (4, 4082330), (5, 3265864), (7, 2332760), (8, 2041165), (10, 1632932), (14, 1166380), (20, 816466), (28, 583190), (29, 563080), (35, 466552), (40, 408233), (56, 291595), (58, 281540), (70, 233276), (116, 140770), (140, 116638), (145, 112616), (203, 80440), (232, 70385), (280, 58319), (290, 56308), (406, 40220), (580, 28154), (812, 20110), (1015, 16088), (1160, 14077), (1624, 10055), (2011, 8120), (2030, 8044), (4022, 4060)]