2715280

素因数分解:

$2^4\times 5^1\times {\mathrm{33941}}^1$

素因数の和:33954

約数の個数: 20

約数和(自身を含む): 6313212

約数和(自身を除く): 3597932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 33941, 67882, 135764, 169705, 271528, 339410, 543056, 678820, 1357640, 2715280]

約数ペア:

[(1, 2715280), (2, 1357640), (4, 678820), (5, 543056), (8, 339410), (10, 271528), (16, 169705), (20, 135764), (40, 67882), (80, 33941)]