1332750280

素因数分解:

$2^3\times 5^1\times {\mathrm{33318757}}^1$

素因数の和:33318768

約数の個数: 16

約数和(自身を含む): 2998688220

約数和(自身を除く): 1665937940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 33318757, 66637514, 133275028, 166593785, 266550056, 333187570, 666375140, 1332750280]

約数ペア:

[(1, 1332750280), (2, 666375140), (4, 333187570), (5, 266550056), (8, 166593785), (10, 133275028), (20, 66637514), (40, 33318757)]