2022673750

素因数分解:

$2^1\times 5^4\times {\mathrm{1618139}}^1$

素因数の和:1618161

約数の個数: 20

約数和(自身を含む): 3791302020

約数和(自身を除く): 1768628270

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 1618139, 3236278, 8090695, 16181390, 40453475, 80906950, 202267375, 404534750, 1011336875, 2022673750]

約数ペア:

[(1, 2022673750), (2, 1011336875), (5, 404534750), (10, 202267375), (25, 80906950), (50, 40453475), (125, 16181390), (250, 8090695), (625, 3236278), (1250, 1618139)]