26044940

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{17839}}^1$

素因数の和:17921

約数の個数: 24

約数和(自身を含む): 55446720

約数和(自身を除く): 29401780

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 17839, 35678, 71356, 89195, 178390, 356780, 1302247, 2604494, 5208988, 6511235, 13022470, 26044940]

約数ペア:

[(1, 26044940), (2, 13022470), (4, 6511235), (5, 5208988), (10, 2604494), (20, 1302247), (73, 356780), (146, 178390), (292, 89195), (365, 71356), (730, 35678), (1460, 17839)]