8044940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17489}}^1$

素因数の和:17521

約数の個数: 24

約数和(自身を含む): 17629920

約数和(自身を除く): 9584980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 17489, 34978, 69956, 87445, 174890, 349780, 402247, 804494, 1608988, 2011235, 4022470, 8044940]

約数ペア:

[(1, 8044940), (2, 4022470), (4, 2011235), (5, 1608988), (10, 804494), (20, 402247), (23, 349780), (46, 174890), (92, 87445), (115, 69956), (230, 34978), (460, 17489)]