79944790

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{499}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 148428000

約数和(自身を除く): 68483210

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 433, 499, 866, 998, 2165, 2495, 4330, 4990, 16021, 18463, 32042, 36926, 80105, 92315, 160210, 184630, 216067, 432134, 1080335, 2160670, 7994479, 15988958, 39972395, 79944790]

約数ペア:

[(1, 79944790), (2, 39972395), (5, 15988958), (10, 7994479), (37, 2160670), (74, 1080335), (185, 432134), (370, 216067), (433, 184630), (499, 160210), (866, 92315), (998, 80105), (2165, 36926), (2495, 32042), (4330, 18463), (4990, 16021)]