8796640

素因数分解:

$2^5\times 5^1\times {\mathrm{54979}}^1$

素因数の和:54994

約数の個数: 24

約数和(自身を含む): 20782440

約数和(自身を除く): 11985800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 54979, 109958, 219916, 274895, 439832, 549790, 879664, 1099580, 1759328, 2199160, 4398320, 8796640]

約数ペア:

[(1, 8796640), (2, 4398320), (4, 2199160), (5, 1759328), (8, 1099580), (10, 879664), (16, 549790), (20, 439832), (32, 274895), (40, 219916), (80, 109958), (160, 54979)]