26827156720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3685049}}^1$

素因数の和:3685082

約数の個数: 80

約数和(自身を含む): 76766961600

約数和(自身を除く): 49939804880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 3685049, 7370098, 14740196, 18425245, 25795343, 29480392, 36850490, 47905637, 51590686, 58960784, 73700980, 95811274, 103181372, 128976715, 147401960, 191622548, 206362744, 239528185, 257953430, 294803920, 335339459, 383245096, 412725488, 479056370, 515906860, 670678918, 766490192, 958112740, 1031813720, 1341357836, 1676697295, 1916225480, 2063627440, 2682715672, 3353394590, 3832450960, 5365431344, 6706789180, 13413578360, 26827156720]

約数ペア:

[(1, 26827156720), (2, 13413578360), (4, 6706789180), (5, 5365431344), (7, 3832450960), (8, 3353394590), (10, 2682715672), (13, 2063627440), (14, 1916225480), (16, 1676697295), (20, 1341357836), (26, 1031813720), (28, 958112740), (35, 766490192), (40, 670678918), (52, 515906860), (56, 479056370), (65, 412725488), (70, 383245096), (80, 335339459), (91, 294803920), (104, 257953430), (112, 239528185), (130, 206362744), (140, 191622548), (182, 147401960), (208, 128976715), (260, 103181372), (280, 95811274), (364, 73700980), (455, 58960784), (520, 51590686), (560, 47905637), (728, 36850490), (910, 29480392), (1040, 25795343), (1456, 18425245), (1820, 14740196), (3640, 7370098), (7280, 3685049)]