2082850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 4838976

約数和(自身を除く): 2756126

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 541, 550, 770, 1082, 1925, 2705, 3787, 3850, 5410, 5951, 7574, 11902, 13525, 18935, 27050, 29755, 37870, 41657, 59510, 83314, 94675, 148775, 189350, 208285, 297550, 416570, 1041425, 2082850]

約数ペア:

[(1, 2082850), (2, 1041425), (5, 416570), (7, 297550), (10, 208285), (11, 189350), (14, 148775), (22, 94675), (25, 83314), (35, 59510), (50, 41657), (55, 37870), (70, 29755), (77, 27050), (110, 18935), (154, 13525), (175, 11902), (275, 7574), (350, 5951), (385, 5410), (541, 3850), (550, 3787), (770, 2705), (1082, 1925)]