82445702980

素因数分解:

$2^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{3690497}}^1$

素因数の和:3691623

約数の個数: 24

約数和(自身を含む): 173291024088

約数和(自身を除く): 90845321108

約数列:

[1, 2, 4, 5, 10, 20, 1117, 2234, 4468, 5585, 11170, 22340, 3690497, 7380994, 14761988, 18452485, 36904970, 73809940, 4122285149, 8244570298, 16489140596, 20611425745, 41222851490, 82445702980]

約数ペア:

[(1, 82445702980), (2, 41222851490), (4, 20611425745), (5, 16489140596), (10, 8244570298), (20, 4122285149), (1117, 73809940), (2234, 36904970), (4468, 18452485), (5585, 14761988), (11170, 7380994), (22340, 3690497)]