8068240

素因数分解:

$2^4\times 5^1\times {\mathrm{100853}}^1$

素因数の和:100866

約数の個数: 20

約数和(自身を含む): 18758844

約数和(自身を除く): 10690604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 100853, 201706, 403412, 504265, 806824, 1008530, 1613648, 2017060, 4034120, 8068240]

約数ペア:

[(1, 8068240), (2, 4034120), (4, 2017060), (5, 1613648), (8, 1008530), (10, 806824), (16, 504265), (20, 403412), (40, 201706), (80, 100853)]