2142200

素因数分解:

$2^3\times 5^2\times {\mathrm{10711}}^1$

素因数の和:10727

約数の個数: 24

約数和(自身を含む): 4981080

約数和(自身を除く): 2838880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10711, 21422, 42844, 53555, 85688, 107110, 214220, 267775, 428440, 535550, 1071100, 2142200]

約数ペア:

[(1, 2142200), (2, 1071100), (4, 535550), (5, 428440), (8, 267775), (10, 214220), (20, 107110), (25, 85688), (40, 53555), (50, 42844), (100, 21422), (200, 10711)]