2708080

素因数分解:

$2^4\times 5^1\times {\mathrm{33851}}^1$

素因数の和:33864

約数の個数: 20

約数和(自身を含む): 6296472

約数和(自身を除く): 3588392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 33851, 67702, 135404, 169255, 270808, 338510, 541616, 677020, 1354040, 2708080]

約数ペア:

[(1, 2708080), (2, 1354040), (4, 677020), (5, 541616), (8, 338510), (10, 270808), (16, 169255), (20, 135404), (40, 67702), (80, 33851)]