26076400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 73189760

約数和(自身を除く): 47113360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 67, 70, 80, 100, 112, 134, 139, 140, 175, 200, 268, 278, 280, 335, 350, 400, 469, 536, 556, 560, 670, 695, 700, 938, 973, 1072, 1112, 1340, 1390, 1400, 1675, 1876, 1946, 2224, 2345, 2680, 2780, 2800, 3350, 3475, 3752, 3892, 4690, 4865, 5360, 5560, 6700, 6950, 7504, 7784, 9313, 9380, 9730, 11120, 11725, 13400, 13900, 15568, 18626, 18760, 19460, 23450, 24325, 26800, 27800, 37252, 37520, 38920, 46565, 46900, 48650, 55600, 65191, 74504, 77840, 93130, 93800, 97300, 130382, 149008, 186260, 187600, 194600, 232825, 260764, 325955, 372520, 389200, 465650, 521528, 651910, 745040, 931300, 1043056, 1303820, 1629775, 1862600, 2607640, 3259550, 3725200, 5215280, 6519100, 13038200, 26076400]

約数ペア:

[(1, 26076400), (2, 13038200), (4, 6519100), (5, 5215280), (7, 3725200), (8, 3259550), (10, 2607640), (14, 1862600), (16, 1629775), (20, 1303820), (25, 1043056), (28, 931300), (35, 745040), (40, 651910), (50, 521528), (56, 465650), (67, 389200), (70, 372520), (80, 325955), (100, 260764), (112, 232825), (134, 194600), (139, 187600), (140, 186260), (175, 149008), (200, 130382), (268, 97300), (278, 93800), (280, 93130), (335, 77840), (350, 74504), (400, 65191), (469, 55600), (536, 48650), (556, 46900), (560, 46565), (670, 38920), (695, 37520), (700, 37252), (938, 27800), (973, 26800), (1072, 24325), (1112, 23450), (1340, 19460), (1390, 18760), (1400, 18626), (1675, 15568), (1876, 13900), (1946, 13400), (2224, 11725), (2345, 11120), (2680, 9730), (2780, 9380), (2800, 9313), (3350, 7784), (3475, 7504), (3752, 6950), (3892, 6700), (4690, 5560), (4865, 5360)]