11358880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 96

約数和(自身を含む): 29804544

約数和(自身を除く): 18445664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 127, 130, 160, 172, 208, 215, 254, 260, 344, 416, 430, 508, 520, 559, 635, 688, 860, 1016, 1040, 1118, 1270, 1376, 1651, 1720, 2032, 2080, 2236, 2540, 2795, 3302, 3440, 4064, 4472, 5080, 5461, 5590, 6604, 6880, 8255, 8944, 10160, 10922, 11180, 13208, 16510, 17888, 20320, 21844, 22360, 26416, 27305, 33020, 43688, 44720, 52832, 54610, 66040, 70993, 87376, 89440, 109220, 132080, 141986, 174752, 218440, 264160, 283972, 354965, 436880, 567944, 709930, 873760, 1135888, 1419860, 2271776, 2839720, 5679440, 11358880]

約数ペア:

[(1, 11358880), (2, 5679440), (4, 2839720), (5, 2271776), (8, 1419860), (10, 1135888), (13, 873760), (16, 709930), (20, 567944), (26, 436880), (32, 354965), (40, 283972), (43, 264160), (52, 218440), (65, 174752), (80, 141986), (86, 132080), (104, 109220), (127, 89440), (130, 87376), (160, 70993), (172, 66040), (208, 54610), (215, 52832), (254, 44720), (260, 43688), (344, 33020), (416, 27305), (430, 26416), (508, 22360), (520, 21844), (559, 20320), (635, 17888), (688, 16510), (860, 13208), (1016, 11180), (1040, 10922), (1118, 10160), (1270, 8944), (1376, 8255), (1651, 6880), (1720, 6604), (2032, 5590), (2080, 5461), (2236, 5080), (2540, 4472), (2795, 4064), (3302, 3440)]