13242560

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1473

約数の個数: 56

約数和(自身を含む): 32644080

約数和(自身を除く): 19401520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1427, 1856, 2320, 2854, 4640, 5708, 7135, 9280, 11416, 14270, 22832, 28540, 41383, 45664, 57080, 82766, 91328, 114160, 165532, 206915, 228320, 331064, 413830, 456640, 662128, 827660, 1324256, 1655320, 2648512, 3310640, 6621280, 13242560]

約数ペア:

[(1, 13242560), (2, 6621280), (4, 3310640), (5, 2648512), (8, 1655320), (10, 1324256), (16, 827660), (20, 662128), (29, 456640), (32, 413830), (40, 331064), (58, 228320), (64, 206915), (80, 165532), (116, 114160), (145, 91328), (160, 82766), (232, 57080), (290, 45664), (320, 41383), (464, 28540), (580, 22832), (928, 14270), (1160, 11416), (1427, 9280), (1856, 7135), (2320, 5708), (2854, 4640)]