6126640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 15811488

約数和(自身を除く): 9684848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 43, 52, 65, 80, 86, 104, 130, 137, 172, 208, 215, 260, 274, 344, 430, 520, 548, 559, 685, 688, 860, 1040, 1096, 1118, 1370, 1720, 1781, 2192, 2236, 2740, 2795, 3440, 3562, 4472, 5480, 5590, 5891, 7124, 8905, 8944, 10960, 11180, 11782, 14248, 17810, 22360, 23564, 28496, 29455, 35620, 44720, 47128, 58910, 71240, 76583, 94256, 117820, 142480, 153166, 235640, 306332, 382915, 471280, 612664, 765830, 1225328, 1531660, 3063320, 6126640]

約数ペア:

[(1, 6126640), (2, 3063320), (4, 1531660), (5, 1225328), (8, 765830), (10, 612664), (13, 471280), (16, 382915), (20, 306332), (26, 235640), (40, 153166), (43, 142480), (52, 117820), (65, 94256), (80, 76583), (86, 71240), (104, 58910), (130, 47128), (137, 44720), (172, 35620), (208, 29455), (215, 28496), (260, 23564), (274, 22360), (344, 17810), (430, 14248), (520, 11782), (548, 11180), (559, 10960), (685, 8944), (688, 8905), (860, 7124), (1040, 5891), (1096, 5590), (1118, 5480), (1370, 4472), (1720, 3562), (1781, 3440), (2192, 2795), (2236, 2740)]