52672240

素因数分解:

$2^4\times 5^1\times {\mathrm{658403}}^1$

素因数の和:658416

約数の個数: 20

約数和(自身を含む): 122463144

約数和(自身を除く): 69790904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 658403, 1316806, 2633612, 3292015, 5267224, 6584030, 10534448, 13168060, 26336120, 52672240]

約数ペア:

[(1, 52672240), (2, 26336120), (4, 13168060), (5, 10534448), (8, 6584030), (10, 5267224), (16, 3292015), (20, 2633612), (40, 1316806), (80, 658403)]