873760

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 2128896

約数和(自身を除く): 1255136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 127, 160, 172, 215, 254, 344, 430, 508, 635, 688, 860, 1016, 1270, 1376, 1720, 2032, 2540, 3440, 4064, 5080, 5461, 6880, 10160, 10922, 20320, 21844, 27305, 43688, 54610, 87376, 109220, 174752, 218440, 436880, 873760]

約数ペア:

[(1, 873760), (2, 436880), (4, 218440), (5, 174752), (8, 109220), (10, 87376), (16, 54610), (20, 43688), (32, 27305), (40, 21844), (43, 20320), (80, 10922), (86, 10160), (127, 6880), (160, 5461), (172, 5080), (215, 4064), (254, 3440), (344, 2540), (430, 2032), (508, 1720), (635, 1376), (688, 1270), (860, 1016)]