25267740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1193}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 71009568

約数和(自身を除く): 45741828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 706, 1059, 1193, 1412, 1765, 2118, 2386, 3530, 3579, 4236, 4772, 5295, 5965, 7060, 7158, 10590, 11930, 14316, 17895, 21180, 23860, 35790, 71580, 421129, 842258, 1263387, 1684516, 2105645, 2526774, 4211290, 5053548, 6316935, 8422580, 12633870, 25267740]

約数ペア:

[(1, 25267740), (2, 12633870), (3, 8422580), (4, 6316935), (5, 5053548), (6, 4211290), (10, 2526774), (12, 2105645), (15, 1684516), (20, 1263387), (30, 842258), (60, 421129), (353, 71580), (706, 35790), (1059, 23860), (1193, 21180), (1412, 17895), (1765, 14316), (2118, 11930), (2386, 10590), (3530, 7158), (3579, 7060), (4236, 5965), (4772, 5295)]