2972200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 8660160

約数和(自身を除く): 5687960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 140, 154, 175, 193, 200, 220, 275, 280, 308, 350, 385, 386, 440, 550, 616, 700, 770, 772, 965, 1100, 1351, 1400, 1540, 1544, 1925, 1930, 2123, 2200, 2702, 3080, 3850, 3860, 4246, 4825, 5404, 6755, 7700, 7720, 8492, 9650, 10615, 10808, 13510, 14861, 15400, 16984, 19300, 21230, 27020, 29722, 33775, 38600, 42460, 53075, 54040, 59444, 67550, 74305, 84920, 106150, 118888, 135100, 148610, 212300, 270200, 297220, 371525, 424600, 594440, 743050, 1486100, 2972200]

約数ペア:

[(1, 2972200), (2, 1486100), (4, 743050), (5, 594440), (7, 424600), (8, 371525), (10, 297220), (11, 270200), (14, 212300), (20, 148610), (22, 135100), (25, 118888), (28, 106150), (35, 84920), (40, 74305), (44, 67550), (50, 59444), (55, 54040), (56, 53075), (70, 42460), (77, 38600), (88, 33775), (100, 29722), (110, 27020), (140, 21230), (154, 19300), (175, 16984), (193, 15400), (200, 14861), (220, 13510), (275, 10808), (280, 10615), (308, 9650), (350, 8492), (385, 7720), (386, 7700), (440, 6755), (550, 5404), (616, 4825), (700, 4246), (770, 3860), (772, 3850), (965, 3080), (1100, 2702), (1351, 2200), (1400, 2123), (1540, 1930), (1544, 1925)]