8250140

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3011}}^1$

素因数の和:3157

約数の個数: 24

約数和(自身を含む): 17457552

約数和(自身を除く): 9207412

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 3011, 6022, 12044, 15055, 30110, 60220, 412507, 825014, 1650028, 2062535, 4125070, 8250140]

約数ペア:

[(1, 8250140), (2, 4125070), (4, 2062535), (5, 1650028), (10, 825014), (20, 412507), (137, 60220), (274, 30110), (548, 15055), (685, 12044), (1370, 6022), (2740, 3011)]