10839040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 88

約数和(自身を含む): 27266040

約数和(自身を除く): 16427000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 73, 80, 116, 128, 145, 146, 160, 232, 256, 290, 292, 320, 365, 464, 512, 580, 584, 640, 730, 928, 1024, 1160, 1168, 1280, 1460, 1856, 2117, 2320, 2336, 2560, 2920, 3712, 4234, 4640, 4672, 5120, 5840, 7424, 8468, 9280, 9344, 10585, 11680, 14848, 16936, 18560, 18688, 21170, 23360, 29696, 33872, 37120, 37376, 42340, 46720, 67744, 74240, 74752, 84680, 93440, 135488, 148480, 169360, 186880, 270976, 338720, 373760, 541952, 677440, 1083904, 1354880, 2167808, 2709760, 5419520, 10839040]

約数ペア:

[(1, 10839040), (2, 5419520), (4, 2709760), (5, 2167808), (8, 1354880), (10, 1083904), (16, 677440), (20, 541952), (29, 373760), (32, 338720), (40, 270976), (58, 186880), (64, 169360), (73, 148480), (80, 135488), (116, 93440), (128, 84680), (145, 74752), (146, 74240), (160, 67744), (232, 46720), (256, 42340), (290, 37376), (292, 37120), (320, 33872), (365, 29696), (464, 23360), (512, 21170), (580, 18688), (584, 18560), (640, 16936), (730, 14848), (928, 11680), (1024, 10585), (1160, 9344), (1168, 9280), (1280, 8468), (1460, 7424), (1856, 5840), (2117, 5120), (2320, 4672), (2336, 4640), (2560, 4234), (2920, 3712)]