122280220

素因数分解:

$2^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{7393}}^1$

素因数の和:8229

約数の個数: 24

約数和(自身を含む): 257133744

約数和(自身を除く): 134853524

約数列:

[1, 2, 4, 5, 10, 20, 827, 1654, 3308, 4135, 7393, 8270, 14786, 16540, 29572, 36965, 73930, 147860, 6114011, 12228022, 24456044, 30570055, 61140110, 122280220]

約数ペア:

[(1, 122280220), (2, 61140110), (4, 30570055), (5, 24456044), (10, 12228022), (20, 6114011), (827, 147860), (1654, 73930), (3308, 36965), (4135, 29572), (7393, 16540), (8270, 14786)]