88806160

素因数分解:

$2^4\times 5^1\times {\mathrm{1110077}}^1$

素因数の和:1110090

約数の個数: 20

約数和(自身を含む): 206474508

約数和(自身を除く): 117668348

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1110077, 2220154, 4440308, 5550385, 8880616, 11100770, 17761232, 22201540, 44403080, 88806160]

約数ペア:

[(1, 88806160), (2, 44403080), (4, 22201540), (5, 17761232), (8, 11100770), (10, 8880616), (16, 5550385), (20, 4440308), (40, 2220154), (80, 1110077)]