137005400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{97861}}^1$

素因数の和:97884

約数の個数: 48

約数和(自身を含む): 364046640

約数和(自身を除く): 227041240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 97861, 195722, 391444, 489305, 685027, 782888, 978610, 1370054, 1957220, 2446525, 2740108, 3425135, 3914440, 4893050, 5480216, 6850270, 9786100, 13700540, 17125675, 19572200, 27401080, 34251350, 68502700, 137005400]

約数ペア:

[(1, 137005400), (2, 68502700), (4, 34251350), (5, 27401080), (7, 19572200), (8, 17125675), (10, 13700540), (14, 9786100), (20, 6850270), (25, 5480216), (28, 4893050), (35, 3914440), (40, 3425135), (50, 2740108), (56, 2446525), (70, 1957220), (100, 1370054), (140, 978610), (175, 782888), (200, 685027), (280, 489305), (350, 391444), (700, 195722), (1400, 97861)]