8045349220

素因数分解:

$2^2\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{280717}}^1$

素因数の和:282159

約数の個数: 24

約数和(自身を含む): 16907083704

約数和(自身を除く): 8861734484

約数列:

[1, 2, 4, 5, 10, 20, 1433, 2866, 5732, 7165, 14330, 28660, 280717, 561434, 1122868, 1403585, 2807170, 5614340, 402267461, 804534922, 1609069844, 2011337305, 4022674610, 8045349220]

約数ペア:

[(1, 8045349220), (2, 4022674610), (4, 2011337305), (5, 1609069844), (10, 804534922), (20, 402267461), (1433, 5614340), (2866, 2807170), (5732, 1403585), (7165, 1122868), (14330, 561434), (28660, 280717)]