2138200

素因数分解:

$2^3\times 5^2\times {\mathrm{10691}}^1$

素因数の和:10707

約数の個数: 24

約数和(自身を含む): 4971780

約数和(自身を除く): 2833580

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10691, 21382, 42764, 53455, 85528, 106910, 213820, 267275, 427640, 534550, 1069100, 2138200]

約数ペア:

[(1, 2138200), (2, 1069100), (4, 534550), (5, 427640), (8, 267275), (10, 213820), (20, 106910), (25, 85528), (40, 53455), (50, 42764), (100, 21382), (200, 10691)]