54302840

素因数分解:

$2^3\times 5^1\times {\mathrm{1357571}}^1$

素因数の和:1357582

約数の個数: 16

約数和(自身を含む): 122181480

約数和(自身を除く): 67878640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1357571, 2715142, 5430284, 6787855, 10860568, 13575710, 27151420, 54302840]

約数ペア:

[(1, 54302840), (2, 27151420), (4, 13575710), (5, 10860568), (8, 6787855), (10, 5430284), (20, 2715142), (40, 1357571)]