13187650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{919}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 28748160

約数和(自身を除く): 15560510

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 175, 205, 287, 350, 410, 574, 919, 1025, 1435, 1838, 2050, 2870, 4595, 6433, 7175, 9190, 12866, 14350, 22975, 32165, 37679, 45950, 64330, 75358, 160825, 188395, 263753, 321650, 376790, 527506, 941975, 1318765, 1883950, 2637530, 6593825, 13187650]

約数ペア:

[(1, 13187650), (2, 6593825), (5, 2637530), (7, 1883950), (10, 1318765), (14, 941975), (25, 527506), (35, 376790), (41, 321650), (50, 263753), (70, 188395), (82, 160825), (175, 75358), (205, 64330), (287, 45950), (350, 37679), (410, 32165), (574, 22975), (919, 14350), (1025, 12866), (1435, 9190), (1838, 7175), (2050, 6433), (2870, 4595)]