16470140

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6011}}^1$

素因数の和:6157

約数の個数: 24

約数和(自身を含む): 34845552

約数和(自身を除く): 18375412

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 6011, 12022, 24044, 30055, 60110, 120220, 823507, 1647014, 3294028, 4117535, 8235070, 16470140]

約数ペア:

[(1, 16470140), (2, 8235070), (4, 4117535), (5, 3294028), (10, 1647014), (20, 823507), (137, 120220), (274, 60110), (548, 30055), (685, 24044), (1370, 12022), (2740, 6011)]