253961740030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{16919503}}^1$

素因数の和:16919608

約数の個数: 32

約数和(自身を含む): 487281715200

約数和(自身を除く): 233319975170

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 7505, 15010, 16919503, 33839006, 84597515, 169195030, 321470557, 642941114, 1336640737, 1607352785, 2673281474, 3214705570, 6683203685, 13366407370, 25396174003, 50792348006, 126980870015, 253961740030]

約数ペア:

[(1, 253961740030), (2, 126980870015), (5, 50792348006), (10, 25396174003), (19, 13366407370), (38, 6683203685), (79, 3214705570), (95, 2673281474), (158, 1607352785), (190, 1336640737), (395, 642941114), (790, 321470557), (1501, 169195030), (3002, 84597515), (7505, 33839006), (15010, 16919503)]