4926080

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 12117600

約数和(自身を除く): 7191520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 179, 215, 320, 344, 358, 430, 640, 688, 716, 860, 895, 1376, 1432, 1720, 1790, 2752, 2864, 3440, 3580, 5504, 5728, 6880, 7160, 7697, 11456, 13760, 14320, 15394, 22912, 27520, 28640, 30788, 38485, 57280, 61576, 76970, 114560, 123152, 153940, 246304, 307880, 492608, 615760, 985216, 1231520, 2463040, 4926080]

約数ペア:

[(1, 4926080), (2, 2463040), (4, 1231520), (5, 985216), (8, 615760), (10, 492608), (16, 307880), (20, 246304), (32, 153940), (40, 123152), (43, 114560), (64, 76970), (80, 61576), (86, 57280), (128, 38485), (160, 30788), (172, 28640), (179, 27520), (215, 22912), (320, 15394), (344, 14320), (358, 13760), (430, 11456), (640, 7697), (688, 7160), (716, 6880), (860, 5728), (895, 5504), (1376, 3580), (1432, 3440), (1720, 2864), (1790, 2752)]