47527040

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 128

約数和(自身を含む): 127638720

約数和(自身を除く): 80111680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 110, 128, 157, 160, 172, 176, 215, 220, 314, 320, 344, 352, 430, 440, 473, 628, 640, 688, 704, 785, 860, 880, 946, 1256, 1376, 1408, 1570, 1720, 1727, 1760, 1892, 2365, 2512, 2752, 3140, 3440, 3454, 3520, 3784, 4730, 5024, 5504, 6280, 6751, 6880, 6908, 7040, 7568, 8635, 9460, 10048, 12560, 13502, 13760, 13816, 15136, 17270, 18920, 20096, 25120, 27004, 27520, 27632, 30272, 33755, 34540, 37840, 50240, 54008, 55264, 60544, 67510, 69080, 74261, 75680, 100480, 108016, 110528, 135020, 138160, 148522, 151360, 216032, 221056, 270040, 276320, 297044, 302720, 371305, 432064, 540080, 552640, 594088, 742610, 864128, 1080160, 1105280, 1188176, 1485220, 2160320, 2376352, 2970440, 4320640, 4752704, 5940880, 9505408, 11881760, 23763520, 47527040]

約数ペア:

[(1, 47527040), (2, 23763520), (4, 11881760), (5, 9505408), (8, 5940880), (10, 4752704), (11, 4320640), (16, 2970440), (20, 2376352), (22, 2160320), (32, 1485220), (40, 1188176), (43, 1105280), (44, 1080160), (55, 864128), (64, 742610), (80, 594088), (86, 552640), (88, 540080), (110, 432064), (128, 371305), (157, 302720), (160, 297044), (172, 276320), (176, 270040), (215, 221056), (220, 216032), (314, 151360), (320, 148522), (344, 138160), (352, 135020), (430, 110528), (440, 108016), (473, 100480), (628, 75680), (640, 74261), (688, 69080), (704, 67510), (785, 60544), (860, 55264), (880, 54008), (946, 50240), (1256, 37840), (1376, 34540), (1408, 33755), (1570, 30272), (1720, 27632), (1727, 27520), (1760, 27004), (1892, 25120), (2365, 20096), (2512, 18920), (2752, 17270), (3140, 15136), (3440, 13816), (3454, 13760), (3520, 13502), (3784, 12560), (4730, 10048), (5024, 9460), (5504, 8635), (6280, 7568), (6751, 7040), (6880, 6908)]