84599120

素因数分解:

$2^4\times 5^1\times {\mathrm{1057489}}^1$

素因数の和:1057502

約数の個数: 20

約数和(自身を含む): 196693140

約数和(自身を除く): 112094020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1057489, 2114978, 4229956, 5287445, 8459912, 10574890, 16919824, 21149780, 42299560, 84599120]

約数ペア:

[(1, 84599120), (2, 42299560), (4, 21149780), (5, 16919824), (8, 10574890), (10, 8459912), (16, 5287445), (20, 4229956), (40, 2114978), (80, 1057489)]