54032180

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{7741}}^1$

素因数の和:8099

約数の個数: 24

約数和(自身を含む): 113807400

約数和(自身を除く): 59775220

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6980, 7741, 15482, 30964, 38705, 77410, 154820, 2701609, 5403218, 10806436, 13508045, 27016090, 54032180]

約数ペア:

[(1, 54032180), (2, 27016090), (4, 13508045), (5, 10806436), (10, 5403218), (20, 2701609), (349, 154820), (698, 77410), (1396, 38705), (1745, 30964), (3490, 15482), (6980, 7741)]