6990040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4723}}^1$

素因数の和:4771

約数の個数: 32

約数和(自身を含む): 16156080

約数和(自身を除く): 9166040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 4723, 9446, 18892, 23615, 37784, 47230, 94460, 174751, 188920, 349502, 699004, 873755, 1398008, 1747510, 3495020, 6990040]

約数ペア:

[(1, 6990040), (2, 3495020), (4, 1747510), (5, 1398008), (8, 873755), (10, 699004), (20, 349502), (37, 188920), (40, 174751), (74, 94460), (148, 47230), (185, 37784), (296, 23615), (370, 18892), (740, 9446), (1480, 4723)]