16826360

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1327}}^1$

素因数の和:1655

約数の個数: 32

約数和(自身を含む): 38007360

約数和(自身を除く): 21181000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1327, 1585, 2536, 2654, 3170, 5308, 6340, 6635, 10616, 12680, 13270, 26540, 53080, 420659, 841318, 1682636, 2103295, 3365272, 4206590, 8413180, 16826360]

約数ペア:

[(1, 16826360), (2, 8413180), (4, 4206590), (5, 3365272), (8, 2103295), (10, 1682636), (20, 841318), (40, 420659), (317, 53080), (634, 26540), (1268, 13270), (1327, 12680), (1585, 10616), (2536, 6635), (2654, 6340), (3170, 5308)]