13195300

素因数分解:

$2^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1039}}^1$

素因数の和:1180

約数の個数: 36

約数和(自身を含む): 28887040

約数和(自身を除く): 15691740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 127, 254, 508, 635, 1039, 1270, 2078, 2540, 3175, 4156, 5195, 6350, 10390, 12700, 20780, 25975, 51950, 103900, 131953, 263906, 527812, 659765, 1319530, 2639060, 3298825, 6597650, 13195300]

約数ペア:

[(1, 13195300), (2, 6597650), (4, 3298825), (5, 2639060), (10, 1319530), (20, 659765), (25, 527812), (50, 263906), (100, 131953), (127, 103900), (254, 51950), (508, 25975), (635, 20780), (1039, 12700), (1270, 10390), (2078, 6350), (2540, 5195), (3175, 4156)]