13115450

素因数分解:

$2^1\times 5^2\times {\mathrm{461}}^1\times {\mathrm{569}}^1$

素因数の和:1042

約数の個数: 24

約数和(自身を含む): 24490620

約数和(自身を除く): 11375170

約数列:

[1, 2, 5, 10, 25, 50, 461, 569, 922, 1138, 2305, 2845, 4610, 5690, 11525, 14225, 23050, 28450, 262309, 524618, 1311545, 2623090, 6557725, 13115450]

約数ペア:

[(1, 13115450), (2, 6557725), (5, 2623090), (10, 1311545), (25, 524618), (50, 262309), (461, 28450), (569, 23050), (922, 14225), (1138, 11525), (2305, 5690), (2845, 4610)]