2024825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 24

約数和(自身を含む): 2827200

約数和(自身を除く): 802375

約数列:

[1, 5, 11, 25, 37, 55, 185, 199, 275, 407, 925, 995, 2035, 2189, 4975, 7363, 10175, 10945, 36815, 54725, 80993, 184075, 404965, 2024825]

約数ペア:

[(1, 2024825), (5, 404965), (11, 184075), (25, 80993), (37, 54725), (55, 36815), (185, 10945), (199, 10175), (275, 7363), (407, 4975), (925, 2189), (995, 2035)]