6971840

素因数分解:

$2^6\times 5^1\times {\mathrm{21787}}^1$

素因数の和:21804

約数の個数: 28

約数和(自身を含む): 16602456

約数和(自身を除く): 9630616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 21787, 43574, 87148, 108935, 174296, 217870, 348592, 435740, 697184, 871480, 1394368, 1742960, 3485920, 6971840]

約数ペア:

[(1, 6971840), (2, 3485920), (4, 1742960), (5, 1394368), (8, 871480), (10, 697184), (16, 435740), (20, 348592), (32, 217870), (40, 174296), (64, 108935), (80, 87148), (160, 43574), (320, 21787)]