248071965790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{78439}}^1\times {\mathrm{28751}}^1$

素因数の和:107208

約数の個数: 32

約数和(自身を含む): 487146286080

約数和(自身を除く): 239074320290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 28751, 57502, 78439, 143755, 156878, 287510, 316261, 392195, 632522, 784390, 862829, 1581305, 1725658, 3162610, 4314145, 8628290, 2255199689, 4510399378, 11275998445, 22551996890, 24807196579, 49614393158, 124035982895, 248071965790]

約数ペア:

[(1, 248071965790), (2, 124035982895), (5, 49614393158), (10, 24807196579), (11, 22551996890), (22, 11275998445), (55, 4510399378), (110, 2255199689), (28751, 8628290), (57502, 4314145), (78439, 3162610), (143755, 1725658), (156878, 1581305), (287510, 862829), (316261, 784390), (392195, 632522)]