8423080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11083}}^1$

素因数の和:11113

約数の個数: 32

約数和(自身を含む): 19951200

約数和(自身を除く): 11528120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 11083, 22166, 44332, 55415, 88664, 110830, 210577, 221660, 421154, 443320, 842308, 1052885, 1684616, 2105770, 4211540, 8423080]

約数ペア:

[(1, 8423080), (2, 4211540), (4, 2105770), (5, 1684616), (8, 1052885), (10, 842308), (19, 443320), (20, 421154), (38, 221660), (40, 210577), (76, 110830), (95, 88664), (152, 55415), (190, 44332), (380, 22166), (760, 11083)]