27293960

素因数分解:

$2^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1933}}^1$

素因数の和:2297

約数の個数: 32

約数和(自身を含む): 61617240

約数和(自身を除く): 34323280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 353, 706, 1412, 1765, 1933, 2824, 3530, 3866, 7060, 7732, 9665, 14120, 15464, 19330, 38660, 77320, 682349, 1364698, 2729396, 3411745, 5458792, 6823490, 13646980, 27293960]

約数ペア:

[(1, 27293960), (2, 13646980), (4, 6823490), (5, 5458792), (8, 3411745), (10, 2729396), (20, 1364698), (40, 682349), (353, 77320), (706, 38660), (1412, 19330), (1765, 15464), (1933, 14120), (2824, 9665), (3530, 7732), (3866, 7060)]