2795920

素因数分解:

$2^4\times 5^1\times {\mathrm{34949}}^1$

素因数の和:34962

約数の個数: 20

約数和(自身を含む): 6500700

約数和(自身を除く): 3704780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 34949, 69898, 139796, 174745, 279592, 349490, 559184, 698980, 1397960, 2795920]

約数ペア:

[(1, 2795920), (2, 1397960), (4, 698980), (5, 559184), (8, 349490), (10, 279592), (16, 174745), (20, 139796), (40, 69898), (80, 34949)]