535280

素因数分解:

$2^4\times 5^1\times {\mathrm{6691}}^1$

素因数の和:6704

約数の個数: 20

約数和(自身を含む): 1244712

約数和(自身を除く): 709432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6691, 13382, 26764, 33455, 53528, 66910, 107056, 133820, 267640, 535280]

約数ペア:

[(1, 535280), (2, 267640), (4, 133820), (5, 107056), (8, 66910), (10, 53528), (16, 33455), (20, 26764), (40, 13382), (80, 6691)]