47884328360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{66643}}^1$

素因数の和:66759

約数の個数: 128

約数和(自身を含む): 124373698560

約数和(自身を除く): 76489370200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 71, 88, 92, 110, 115, 142, 184, 220, 230, 253, 284, 355, 440, 460, 506, 568, 710, 781, 920, 1012, 1265, 1420, 1562, 1633, 2024, 2530, 2840, 3124, 3266, 3905, 5060, 6248, 6532, 7810, 8165, 10120, 13064, 15620, 16330, 17963, 31240, 32660, 35926, 65320, 66643, 71852, 89815, 133286, 143704, 179630, 266572, 333215, 359260, 533144, 666430, 718520, 733073, 1332860, 1466146, 1532789, 2665720, 2932292, 3065578, 3665365, 4731653, 5864584, 6131156, 7330730, 7663945, 9463306, 12262312, 14661460, 15327890, 16860679, 18926612, 23658265, 29322920, 30655780, 33721358, 37853224, 47316530, 52048183, 61311560, 67442716, 84303395, 94633060, 104096366, 108828019, 134885432, 168606790, 189266120, 208192732, 217656038, 260240915, 337213580, 416385464, 435312076, 520481830, 544140095, 674427160, 870624152, 1040963660, 1088280190, 1197108209, 2081927320, 2176560380, 2394216418, 4353120760, 4788432836, 5985541045, 9576865672, 11971082090, 23942164180, 47884328360]

約数ペア:

[(1, 47884328360), (2, 23942164180), (4, 11971082090), (5, 9576865672), (8, 5985541045), (10, 4788432836), (11, 4353120760), (20, 2394216418), (22, 2176560380), (23, 2081927320), (40, 1197108209), (44, 1088280190), (46, 1040963660), (55, 870624152), (71, 674427160), (88, 544140095), (92, 520481830), (110, 435312076), (115, 416385464), (142, 337213580), (184, 260240915), (220, 217656038), (230, 208192732), (253, 189266120), (284, 168606790), (355, 134885432), (440, 108828019), (460, 104096366), (506, 94633060), (568, 84303395), (710, 67442716), (781, 61311560), (920, 52048183), (1012, 47316530), (1265, 37853224), (1420, 33721358), (1562, 30655780), (1633, 29322920), (2024, 23658265), (2530, 18926612), (2840, 16860679), (3124, 15327890), (3266, 14661460), (3905, 12262312), (5060, 9463306), (6248, 7663945), (6532, 7330730), (7810, 6131156), (8165, 5864584), (10120, 4731653), (13064, 3665365), (15620, 3065578), (16330, 2932292), (17963, 2665720), (31240, 1532789), (32660, 1466146), (35926, 1332860), (65320, 733073), (66643, 718520), (71852, 666430), (89815, 533144), (133286, 359260), (143704, 333215), (179630, 266572)]