2021367050

素因数分解:

$2^1\times 5^2\times {\mathrm{563}}^1\times {\mathrm{71807}}^1$

素因数の和:72382

約数の個数: 24

約数和(自身を含む): 3766473216

約数和(自身を除く): 1745106166

約数列:

[1, 2, 5, 10, 25, 50, 563, 1126, 2815, 5630, 14075, 28150, 71807, 143614, 359035, 718070, 1795175, 3590350, 40427341, 80854682, 202136705, 404273410, 1010683525, 2021367050]

約数ペア:

[(1, 2021367050), (2, 1010683525), (5, 404273410), (10, 202136705), (25, 80854682), (50, 40427341), (563, 3590350), (1126, 1795175), (2815, 718070), (5630, 359035), (14075, 143614), (28150, 71807)]