63949120

素因数分解:

$2^6\times 5^1\times {\mathrm{337}}^1\times {\mathrm{593}}^1$

素因数の和:947

約数の個数: 56

約数和(自身を含む): 152988264

約数和(自身を除く): 89039144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 337, 593, 674, 1186, 1348, 1685, 2372, 2696, 2965, 3370, 4744, 5392, 5930, 6740, 9488, 10784, 11860, 13480, 18976, 21568, 23720, 26960, 37952, 47440, 53920, 94880, 107840, 189760, 199841, 399682, 799364, 999205, 1598728, 1998410, 3197456, 3996820, 6394912, 7993640, 12789824, 15987280, 31974560, 63949120]

約数ペア:

[(1, 63949120), (2, 31974560), (4, 15987280), (5, 12789824), (8, 7993640), (10, 6394912), (16, 3996820), (20, 3197456), (32, 1998410), (40, 1598728), (64, 999205), (80, 799364), (160, 399682), (320, 199841), (337, 189760), (593, 107840), (674, 94880), (1186, 53920), (1348, 47440), (1685, 37952), (2372, 26960), (2696, 23720), (2965, 21568), (3370, 18976), (4744, 13480), (5392, 11860), (5930, 10784), (6740, 9488)]