6442250

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 12259728

約数和(自身を除く): 5817478

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 250, 353, 365, 706, 730, 1765, 1825, 3530, 3650, 8825, 9125, 17650, 18250, 25769, 44125, 51538, 88250, 128845, 257690, 644225, 1288450, 3221125, 6442250]

約数ペア:

[(1, 6442250), (2, 3221125), (5, 1288450), (10, 644225), (25, 257690), (50, 128845), (73, 88250), (125, 51538), (146, 44125), (250, 25769), (353, 18250), (365, 17650), (706, 9125), (730, 8825), (1765, 3650), (1825, 3530)]