82305910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4289}}^1$

素因数の和:4416

約数の個数: 32

約数和(自身を含む): 157528800

約数和(自身を除く): 75222890

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1919, 3838, 4289, 8578, 9595, 19190, 21445, 42890, 81491, 162982, 407455, 433189, 814910, 866378, 2165945, 4331890, 8230591, 16461182, 41152955, 82305910]

約数ペア:

[(1, 82305910), (2, 41152955), (5, 16461182), (10, 8230591), (19, 4331890), (38, 2165945), (95, 866378), (101, 814910), (190, 433189), (202, 407455), (505, 162982), (1010, 81491), (1919, 42890), (3838, 21445), (4289, 19190), (8578, 9595)]