71925700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9341}}^1$

素因数の和:9373

約数の個数: 72

約数和(自身を含む): 194612544

約数和(自身を除く): 122686844

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, 1100, 1540, 1925, 3850, 7700, 9341, 18682, 37364, 46705, 65387, 93410, 102751, 130774, 186820, 205502, 233525, 261548, 326935, 411004, 467050, 513755, 653870, 719257, 934100, 1027510, 1307740, 1438514, 1634675, 2055020, 2568775, 2877028, 3269350, 3596285, 5137550, 6538700, 7192570, 10275100, 14385140, 17981425, 35962850, 71925700]

約数ペア:

[(1, 71925700), (2, 35962850), (4, 17981425), (5, 14385140), (7, 10275100), (10, 7192570), (11, 6538700), (14, 5137550), (20, 3596285), (22, 3269350), (25, 2877028), (28, 2568775), (35, 2055020), (44, 1634675), (50, 1438514), (55, 1307740), (70, 1027510), (77, 934100), (100, 719257), (110, 653870), (140, 513755), (154, 467050), (175, 411004), (220, 326935), (275, 261548), (308, 233525), (350, 205502), (385, 186820), (550, 130774), (700, 102751), (770, 93410), (1100, 65387), (1540, 46705), (1925, 37364), (3850, 18682), (7700, 9341)]