16492880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7109}}^1$

素因数の和:7151

約数の個数: 40

約数和(自身を含む): 39673800

約数和(自身を除く): 23180920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 7109, 14218, 28436, 35545, 56872, 71090, 113744, 142180, 206161, 284360, 412322, 568720, 824644, 1030805, 1649288, 2061610, 3298576, 4123220, 8246440, 16492880]

約数ペア:

[(1, 16492880), (2, 8246440), (4, 4123220), (5, 3298576), (8, 2061610), (10, 1649288), (16, 1030805), (20, 824644), (29, 568720), (40, 412322), (58, 284360), (80, 206161), (116, 142180), (145, 113744), (232, 71090), (290, 56872), (464, 35545), (580, 28436), (1160, 14218), (2320, 7109)]