7942550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2063}}^1$

素因数の和:2093

約数の個数: 48

約数和(自身を含む): 18427392

約数和(自身を除く): 10484842

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, 1925, 2063, 3850, 4126, 10315, 14441, 20630, 22693, 28882, 45386, 51575, 72205, 103150, 113465, 144410, 158851, 226930, 317702, 361025, 567325, 722050, 794255, 1134650, 1588510, 3971275, 7942550]

約数ペア:

[(1, 7942550), (2, 3971275), (5, 1588510), (7, 1134650), (10, 794255), (11, 722050), (14, 567325), (22, 361025), (25, 317702), (35, 226930), (50, 158851), (55, 144410), (70, 113465), (77, 103150), (110, 72205), (154, 51575), (175, 45386), (275, 28882), (350, 22693), (385, 20630), (550, 14441), (770, 10315), (1925, 4126), (2063, 3850)]