10982540

素因数分解:

$2^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1223}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 23133600

約数和(自身を除く): 12151060

約数列:

[1, 2, 4, 5, 10, 20, 449, 898, 1223, 1796, 2245, 2446, 4490, 4892, 6115, 8980, 12230, 24460, 549127, 1098254, 2196508, 2745635, 5491270, 10982540]

約数ペア:

[(1, 10982540), (2, 5491270), (4, 2745635), (5, 2196508), (10, 1098254), (20, 549127), (449, 24460), (898, 12230), (1223, 8980), (1796, 6115), (2245, 4892), (2446, 4490)]