115108520

素因数分解:

$2^3\times 5^1\times {\mathrm{2877713}}^1$

素因数の和:2877724

約数の個数: 16

約数和(自身を含む): 258994260

約数和(自身を除く): 143885740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2877713, 5755426, 11510852, 14388565, 23021704, 28777130, 57554260, 115108520]

約数ペア:

[(1, 115108520), (2, 57554260), (4, 28777130), (5, 23021704), (8, 14388565), (10, 11510852), (20, 5755426), (40, 2877713)]