55700480

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 176

約数和(自身を含む): 155637504

約数和(自身を除く): 99937024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 43, 44, 46, 55, 64, 80, 86, 88, 92, 110, 115, 128, 160, 172, 176, 184, 215, 220, 230, 253, 256, 320, 344, 352, 368, 430, 440, 460, 473, 506, 512, 640, 688, 704, 736, 860, 880, 920, 946, 989, 1012, 1024, 1265, 1280, 1376, 1408, 1472, 1720, 1760, 1840, 1892, 1978, 2024, 2365, 2530, 2560, 2752, 2816, 2944, 3440, 3520, 3680, 3784, 3956, 4048, 4730, 4945, 5060, 5120, 5504, 5632, 5888, 6880, 7040, 7360, 7568, 7912, 8096, 9460, 9890, 10120, 10879, 11008, 11264, 11776, 13760, 14080, 14720, 15136, 15824, 16192, 18920, 19780, 20240, 21758, 22016, 23552, 27520, 28160, 29440, 30272, 31648, 32384, 37840, 39560, 40480, 43516, 44032, 54395, 55040, 56320, 58880, 60544, 63296, 64768, 75680, 79120, 80960, 87032, 108790, 110080, 117760, 121088, 126592, 129536, 151360, 158240, 161920, 174064, 217580, 220160, 242176, 253184, 259072, 302720, 316480, 323840, 348128, 435160, 484352, 506368, 605440, 632960, 647680, 696256, 870320, 1012736, 1210880, 1265920, 1295360, 1392512, 1740640, 2421760, 2531840, 2785024, 3481280, 5063680, 5570048, 6962560, 11140096, 13925120, 27850240, 55700480]

約数ペア:

[(1, 55700480), (2, 27850240), (4, 13925120), (5, 11140096), (8, 6962560), (10, 5570048), (11, 5063680), (16, 3481280), (20, 2785024), (22, 2531840), (23, 2421760), (32, 1740640), (40, 1392512), (43, 1295360), (44, 1265920), (46, 1210880), (55, 1012736), (64, 870320), (80, 696256), (86, 647680), (88, 632960), (92, 605440), (110, 506368), (115, 484352), (128, 435160), (160, 348128), (172, 323840), (176, 316480), (184, 302720), (215, 259072), (220, 253184), (230, 242176), (253, 220160), (256, 217580), (320, 174064), (344, 161920), (352, 158240), (368, 151360), (430, 129536), (440, 126592), (460, 121088), (473, 117760), (506, 110080), (512, 108790), (640, 87032), (688, 80960), (704, 79120), (736, 75680), (860, 64768), (880, 63296), (920, 60544), (946, 58880), (989, 56320), (1012, 55040), (1024, 54395), (1265, 44032), (1280, 43516), (1376, 40480), (1408, 39560), (1472, 37840), (1720, 32384), (1760, 31648), (1840, 30272), (1892, 29440), (1978, 28160), (2024, 27520), (2365, 23552), (2530, 22016), (2560, 21758), (2752, 20240), (2816, 19780), (2944, 18920), (3440, 16192), (3520, 15824), (3680, 15136), (3784, 14720), (3956, 14080), (4048, 13760), (4730, 11776), (4945, 11264), (5060, 11008), (5120, 10879), (5504, 10120), (5632, 9890), (5888, 9460), (6880, 8096), (7040, 7912), (7360, 7568)]