8169700

素因数分解:

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

素因数の和:1093

約数の個数: 72

約数和(自身を含む): 22123584

約数和(自身を除く): 13953884

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1061, 1100, 1540, 1925, 2122, 3850, 4244, 5305, 7427, 7700, 10610, 11671, 14854, 21220, 23342, 26525, 29708, 37135, 46684, 53050, 58355, 74270, 81697, 106100, 116710, 148540, 163394, 185675, 233420, 291775, 326788, 371350, 408485, 583550, 742700, 816970, 1167100, 1633940, 2042425, 4084850, 8169700]

約数ペア:

[(1, 8169700), (2, 4084850), (4, 2042425), (5, 1633940), (7, 1167100), (10, 816970), (11, 742700), (14, 583550), (20, 408485), (22, 371350), (25, 326788), (28, 291775), (35, 233420), (44, 185675), (50, 163394), (55, 148540), (70, 116710), (77, 106100), (100, 81697), (110, 74270), (140, 58355), (154, 53050), (175, 46684), (220, 37135), (275, 29708), (308, 26525), (350, 23342), (385, 21220), (550, 14854), (700, 11671), (770, 10610), (1061, 7700), (1100, 7427), (1540, 5305), (1925, 4244), (2122, 3850)]