79949120

素因数分解:

$2^6\times 5^1\times {\mathrm{433}}^1\times {\mathrm{577}}^1$

素因数の和:1027

約数の個数: 56

約数和(自身を含む): 191149224

約数和(自身を除く): 111200104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 433, 577, 866, 1154, 1732, 2165, 2308, 2885, 3464, 4330, 4616, 5770, 6928, 8660, 9232, 11540, 13856, 17320, 18464, 23080, 27712, 34640, 36928, 46160, 69280, 92320, 138560, 184640, 249841, 499682, 999364, 1249205, 1998728, 2498410, 3997456, 4996820, 7994912, 9993640, 15989824, 19987280, 39974560, 79949120]

約数ペア:

[(1, 79949120), (2, 39974560), (4, 19987280), (5, 15989824), (8, 9993640), (10, 7994912), (16, 4996820), (20, 3997456), (32, 2498410), (40, 1998728), (64, 1249205), (80, 999364), (160, 499682), (320, 249841), (433, 184640), (577, 138560), (866, 92320), (1154, 69280), (1732, 46160), (2165, 36928), (2308, 34640), (2885, 27712), (3464, 23080), (4330, 18464), (4616, 17320), (5770, 13856), (6928, 11540), (8660, 9232)]