10804840

素因数分解:

$2^3\times 5^1\times {\mathrm{270121}}^1$

素因数の和:270132

約数の個数: 16

約数和(自身を含む): 24310980

約数和(自身を除く): 13506140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 270121, 540242, 1080484, 1350605, 2160968, 2701210, 5402420, 10804840]

約数ペア:

[(1, 10804840), (2, 5402420), (4, 2701210), (5, 2160968), (8, 1350605), (10, 1080484), (20, 540242), (40, 270121)]