5007680

素因数分解:

$2^6\times 5^1\times {\mathrm{15649}}^1$

素因数の和:15666

約数の個数: 28

約数和(自身を含む): 11925300

約数和(自身を除く): 6917620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 15649, 31298, 62596, 78245, 125192, 156490, 250384, 312980, 500768, 625960, 1001536, 1251920, 2503840, 5007680]

約数ペア:

[(1, 5007680), (2, 2503840), (4, 1251920), (5, 1001536), (8, 625960), (10, 500768), (16, 312980), (20, 250384), (32, 156490), (40, 125192), (64, 78245), (80, 62596), (160, 31298), (320, 15649)]