26850260

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{8039}}^1$

素因数の和:8215

約数の個数: 24

約数和(自身を含む): 56730240

約数和(自身を除く): 29879980

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 8039, 16078, 32156, 40195, 80390, 160780, 1342513, 2685026, 5370052, 6712565, 13425130, 26850260]

約数ペア:

[(1, 26850260), (2, 13425130), (4, 6712565), (5, 5370052), (10, 2685026), (20, 1342513), (167, 160780), (334, 80390), (668, 40195), (835, 32156), (1670, 16078), (3340, 8039)]