5373280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 14370048

約数和(自身を除く): 8996768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 71, 80, 86, 88, 110, 142, 160, 172, 176, 215, 220, 284, 344, 352, 355, 430, 440, 473, 568, 688, 710, 781, 860, 880, 946, 1136, 1376, 1420, 1562, 1720, 1760, 1892, 2272, 2365, 2840, 3053, 3124, 3440, 3784, 3905, 4730, 5680, 6106, 6248, 6880, 7568, 7810, 9460, 11360, 12212, 12496, 15136, 15265, 15620, 18920, 24424, 24992, 30530, 31240, 33583, 37840, 48848, 61060, 62480, 67166, 75680, 97696, 122120, 124960, 134332, 167915, 244240, 268664, 335830, 488480, 537328, 671660, 1074656, 1343320, 2686640, 5373280]

約数ペア:

[(1, 5373280), (2, 2686640), (4, 1343320), (5, 1074656), (8, 671660), (10, 537328), (11, 488480), (16, 335830), (20, 268664), (22, 244240), (32, 167915), (40, 134332), (43, 124960), (44, 122120), (55, 97696), (71, 75680), (80, 67166), (86, 62480), (88, 61060), (110, 48848), (142, 37840), (160, 33583), (172, 31240), (176, 30530), (215, 24992), (220, 24424), (284, 18920), (344, 15620), (352, 15265), (355, 15136), (430, 12496), (440, 12212), (473, 11360), (568, 9460), (688, 7810), (710, 7568), (781, 6880), (860, 6248), (880, 6106), (946, 5680), (1136, 4730), (1376, 3905), (1420, 3784), (1562, 3440), (1720, 3124), (1760, 3053), (1892, 2840), (2272, 2365)]