624881890

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{1627}}^1$

素因数の和:2026

約数の個数: 32

約数和(自身を含む): 1136995200

約数和(自身を除く): 512113310

約数列:

[1, 2, 5, 10, 193, 199, 386, 398, 965, 995, 1627, 1930, 1990, 3254, 8135, 16270, 38407, 76814, 192035, 314011, 323773, 384070, 628022, 647546, 1570055, 1618865, 3140110, 3237730, 62488189, 124976378, 312440945, 624881890]

約数ペア:

[(1, 624881890), (2, 312440945), (5, 124976378), (10, 62488189), (193, 3237730), (199, 3140110), (386, 1618865), (398, 1570055), (965, 647546), (995, 628022), (1627, 384070), (1930, 323773), (1990, 314011), (3254, 192035), (8135, 76814), (16270, 38407)]