12771350

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{3499}}^1$

素因数の和:3584

約数の個数: 24

約数和(自身を含む): 24087000

約数和(自身を除く): 11315650

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3499, 3650, 6998, 17495, 34990, 87475, 174950, 255427, 510854, 1277135, 2554270, 6385675, 12771350]

約数ペア:

[(1, 12771350), (2, 6385675), (5, 2554270), (10, 1277135), (25, 510854), (50, 255427), (73, 174950), (146, 87475), (365, 34990), (730, 17495), (1825, 6998), (3499, 3650)]