2236550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1144

約数の個数: 24

約数和(自身を含む): 4265352

約数和(自身を除く): 2028802

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 1091, 2050, 2182, 5455, 10910, 27275, 44731, 54550, 89462, 223655, 447310, 1118275, 2236550]

約数ペア:

[(1, 2236550), (2, 1118275), (5, 447310), (10, 223655), (25, 89462), (41, 54550), (50, 44731), (82, 27275), (205, 10910), (410, 5455), (1025, 2182), (1091, 2050)]