26912280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1637}}^1$

素因数の和:1788

約数の個数: 64

約数和(自身を含む): 81375840

約数和(自身を除く): 54463560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 685, 822, 1096, 1370, 1637, 1644, 2055, 2740, 3274, 3288, 4110, 4911, 5480, 6548, 8185, 8220, 9822, 13096, 16370, 16440, 19644, 24555, 32740, 39288, 49110, 65480, 98220, 196440, 224269, 448538, 672807, 897076, 1121345, 1345614, 1794152, 2242690, 2691228, 3364035, 4485380, 5382456, 6728070, 8970760, 13456140, 26912280]

約数ペア:

[(1, 26912280), (2, 13456140), (3, 8970760), (4, 6728070), (5, 5382456), (6, 4485380), (8, 3364035), (10, 2691228), (12, 2242690), (15, 1794152), (20, 1345614), (24, 1121345), (30, 897076), (40, 672807), (60, 448538), (120, 224269), (137, 196440), (274, 98220), (411, 65480), (548, 49110), (685, 39288), (822, 32740), (1096, 24555), (1370, 19644), (1637, 16440), (1644, 16370), (2055, 13096), (2740, 9822), (3274, 8220), (3288, 8185), (4110, 6548), (4911, 5480)]