4084850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 9481536

約数和(自身を除く): 5396686

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1061, 1925, 2122, 3850, 5305, 7427, 10610, 11671, 14854, 23342, 26525, 37135, 53050, 58355, 74270, 81697, 116710, 163394, 185675, 291775, 371350, 408485, 583550, 816970, 2042425, 4084850]

約数ペア:

[(1, 4084850), (2, 2042425), (5, 816970), (7, 583550), (10, 408485), (11, 371350), (14, 291775), (22, 185675), (25, 163394), (35, 116710), (50, 81697), (55, 74270), (70, 58355), (77, 53050), (110, 37135), (154, 26525), (175, 23342), (275, 14854), (350, 11671), (385, 10610), (550, 7427), (770, 5305), (1061, 3850), (1925, 2122)]