29547520

素因数分解:

$2^{10}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 88

約数和(自身を含む): 73692000

約数和(自身を除く): 44144480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 199, 232, 256, 290, 320, 398, 464, 512, 580, 640, 796, 928, 995, 1024, 1160, 1280, 1592, 1856, 1990, 2320, 2560, 3184, 3712, 3980, 4640, 5120, 5771, 6368, 7424, 7960, 9280, 11542, 12736, 14848, 15920, 18560, 23084, 25472, 28855, 29696, 31840, 37120, 46168, 50944, 57710, 63680, 74240, 92336, 101888, 115420, 127360, 148480, 184672, 203776, 230840, 254720, 369344, 461680, 509440, 738688, 923360, 1018880, 1477376, 1846720, 2954752, 3693440, 5909504, 7386880, 14773760, 29547520]

約数ペア:

[(1, 29547520), (2, 14773760), (4, 7386880), (5, 5909504), (8, 3693440), (10, 2954752), (16, 1846720), (20, 1477376), (29, 1018880), (32, 923360), (40, 738688), (58, 509440), (64, 461680), (80, 369344), (116, 254720), (128, 230840), (145, 203776), (160, 184672), (199, 148480), (232, 127360), (256, 115420), (290, 101888), (320, 92336), (398, 74240), (464, 63680), (512, 57710), (580, 50944), (640, 46168), (796, 37120), (928, 31840), (995, 29696), (1024, 28855), (1160, 25472), (1280, 23084), (1592, 18560), (1856, 15920), (1990, 14848), (2320, 12736), (2560, 11542), (3184, 9280), (3712, 7960), (3980, 7424), (4640, 6368), (5120, 5771)]