47928320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 176

約数和(自身を含む): 134414208

約数和(自身を除く): 86485888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 37, 40, 44, 46, 55, 64, 74, 80, 88, 92, 110, 115, 128, 148, 160, 176, 184, 185, 220, 230, 253, 256, 296, 320, 352, 368, 370, 407, 440, 460, 506, 512, 592, 640, 704, 736, 740, 814, 851, 880, 920, 1012, 1024, 1184, 1265, 1280, 1408, 1472, 1480, 1628, 1702, 1760, 1840, 2024, 2035, 2368, 2530, 2560, 2816, 2944, 2960, 3256, 3404, 3520, 3680, 4048, 4070, 4255, 4736, 5060, 5120, 5632, 5888, 5920, 6512, 6808, 7040, 7360, 8096, 8140, 8510, 9361, 9472, 10120, 11264, 11776, 11840, 13024, 13616, 14080, 14720, 16192, 16280, 17020, 18722, 18944, 20240, 23552, 23680, 26048, 27232, 28160, 29440, 32384, 32560, 34040, 37444, 37888, 40480, 46805, 47360, 52096, 54464, 56320, 58880, 64768, 65120, 68080, 74888, 80960, 93610, 94720, 104192, 108928, 117760, 129536, 130240, 136160, 149776, 161920, 187220, 189440, 208384, 217856, 259072, 260480, 272320, 299552, 323840, 374440, 416768, 435712, 520960, 544640, 599104, 647680, 748880, 871424, 1041920, 1089280, 1198208, 1295360, 1497760, 2083840, 2178560, 2396416, 2995520, 4357120, 4792832, 5991040, 9585664, 11982080, 23964160, 47928320]

約数ペア:

[(1, 47928320), (2, 23964160), (4, 11982080), (5, 9585664), (8, 5991040), (10, 4792832), (11, 4357120), (16, 2995520), (20, 2396416), (22, 2178560), (23, 2083840), (32, 1497760), (37, 1295360), (40, 1198208), (44, 1089280), (46, 1041920), (55, 871424), (64, 748880), (74, 647680), (80, 599104), (88, 544640), (92, 520960), (110, 435712), (115, 416768), (128, 374440), (148, 323840), (160, 299552), (176, 272320), (184, 260480), (185, 259072), (220, 217856), (230, 208384), (253, 189440), (256, 187220), (296, 161920), (320, 149776), (352, 136160), (368, 130240), (370, 129536), (407, 117760), (440, 108928), (460, 104192), (506, 94720), (512, 93610), (592, 80960), (640, 74888), (704, 68080), (736, 65120), (740, 64768), (814, 58880), (851, 56320), (880, 54464), (920, 52096), (1012, 47360), (1024, 46805), (1184, 40480), (1265, 37888), (1280, 37444), (1408, 34040), (1472, 32560), (1480, 32384), (1628, 29440), (1702, 28160), (1760, 27232), (1840, 26048), (2024, 23680), (2035, 23552), (2368, 20240), (2530, 18944), (2560, 18722), (2816, 17020), (2944, 16280), (2960, 16192), (3256, 14720), (3404, 14080), (3520, 13616), (3680, 13024), (4048, 11840), (4070, 11776), (4255, 11264), (4736, 10120), (5060, 9472), (5120, 9361), (5632, 8510), (5888, 8140), (5920, 8096), (6512, 7360), (6808, 7040)]