6685540

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1499}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 14112000

約数和(自身を除く): 7426460

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 1499, 2230, 2998, 4460, 5996, 7495, 14990, 29980, 334277, 668554, 1337108, 1671385, 3342770, 6685540]

約数ペア:

[(1, 6685540), (2, 3342770), (4, 1671385), (5, 1337108), (10, 668554), (20, 334277), (223, 29980), (446, 14990), (892, 7495), (1115, 5996), (1499, 4460), (2230, 2998)]