4100780

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{541}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 8650320

約数和(自身を除く): 4549540

約数列:

[1, 2, 4, 5, 10, 20, 379, 541, 758, 1082, 1516, 1895, 2164, 2705, 3790, 5410, 7580, 10820, 205039, 410078, 820156, 1025195, 2050390, 4100780]

約数ペア:

[(1, 4100780), (2, 2050390), (4, 1025195), (5, 820156), (10, 410078), (20, 205039), (379, 10820), (541, 7580), (758, 5410), (1082, 3790), (1516, 2705), (1895, 2164)]