26131260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{953}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 73404576

約数和(自身を除く): 47273316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 457, 914, 953, 1371, 1828, 1906, 2285, 2742, 2859, 3812, 4570, 4765, 5484, 5718, 6855, 9140, 9530, 11436, 13710, 14295, 19060, 27420, 28590, 57180, 435521, 871042, 1306563, 1742084, 2177605, 2613126, 4355210, 5226252, 6532815, 8710420, 13065630, 26131260]

約数ペア:

[(1, 26131260), (2, 13065630), (3, 8710420), (4, 6532815), (5, 5226252), (6, 4355210), (10, 2613126), (12, 2177605), (15, 1742084), (20, 1306563), (30, 871042), (60, 435521), (457, 57180), (914, 28590), (953, 27420), (1371, 19060), (1828, 14295), (1906, 13710), (2285, 11436), (2742, 9530), (2859, 9140), (3812, 6855), (4570, 5718), (4765, 5484)]