8950520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11777}}^1$

素因数の和:11807

約数の個数: 32

約数和(自身を含む): 21200400

約数和(自身を除く): 12249880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 11777, 23554, 47108, 58885, 94216, 117770, 223763, 235540, 447526, 471080, 895052, 1118815, 1790104, 2237630, 4475260, 8950520]

約数ペア:

[(1, 8950520), (2, 4475260), (4, 2237630), (5, 1790104), (8, 1118815), (10, 895052), (19, 471080), (20, 447526), (38, 235540), (40, 223763), (76, 117770), (95, 94216), (152, 58885), (190, 47108), (380, 23554), (760, 11777)]