134929820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{95021}}^1$

素因数の和:95101

約数の個数: 24

約数和(自身を含む): 287346528

約数和(自身を除く): 152416708

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 95021, 190042, 380084, 475105, 950210, 1900420, 6746491, 13492982, 26985964, 33732455, 67464910, 134929820]

約数ペア:

[(1, 134929820), (2, 67464910), (4, 33732455), (5, 26985964), (10, 13492982), (20, 6746491), (71, 1900420), (142, 950210), (284, 475105), (355, 380084), (710, 190042), (1420, 95021)]