29137280

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 71053200

約数和(自身を除く): 41915920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 859, 1060, 1696, 1718, 2120, 3392, 3436, 4240, 4295, 6784, 6872, 8480, 8590, 13744, 16960, 17180, 27488, 33920, 34360, 45527, 54976, 68720, 91054, 109952, 137440, 182108, 227635, 274880, 364216, 455270, 549760, 728432, 910540, 1456864, 1821080, 2913728, 3642160, 5827456, 7284320, 14568640, 29137280]

約数ペア:

[(1, 29137280), (2, 14568640), (4, 7284320), (5, 5827456), (8, 3642160), (10, 2913728), (16, 1821080), (20, 1456864), (32, 910540), (40, 728432), (53, 549760), (64, 455270), (80, 364216), (106, 274880), (128, 227635), (160, 182108), (212, 137440), (265, 109952), (320, 91054), (424, 68720), (530, 54976), (640, 45527), (848, 34360), (859, 33920), (1060, 27488), (1696, 17180), (1718, 16960), (2120, 13744), (3392, 8590), (3436, 8480), (4240, 6872), (4295, 6784)]